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Physical education classes can help schoolkids in other areas, analysis finds

Physical education classes can help schoolkids in other areas, analysis finds
Physical education classes can help schoolkids in other areas, analysis finds


Physical education classes may boost intellectual and academic performance in schoolchildren, a new study has found. Photo by Michael Schwarzenberger/Pixabay

June 29 (UPI) — Enhanced physical education classes in school boost children’s brainpower and academic performance, particularly in math, according to an analysis published Tuesday by the British Journal of Sports Medicine.

Students at schools in which physical education classes were taught by dedicated teachers and included intellectually challenging activities had evidence of improved cognitive and academic performance based on standardized test scores and grades, among other measures, the data showed.

However, the analysis also revealed that students ages 5 to 18 gained little benefit from more frequent or longer-duration physical education classes, the researchers said.

“Physical education seems to promote improvements in several future health-related outcomes,” study co-author Dr. Antonio García-Hermoso told UPI in an email.

“Although physical education alone may not provide young people with all the exercise they need to fight childhood obesity, [it can] provide young people with tools to lead a healthy and physically active lifestyle,” said García-Hermoso, an investigator at the Public University of Navarra in Spain.

The findings are based on analysis of data from 19 studies that collectively enrolled nearly 8,700 children and teens in 11 countries, including the United States, the researchers said.

The included studies evaluated the effects of physical education on intellectual and academic performance using standardized test scores and students’ grades.

Amid increasingly limited budgets, many schools worldwide, and nationally, have made cuts to physical education programs — a trend that prompted García-Hermoso and his colleagues to conduct their analysis.

This is despite several studies that have linked physical activity with improved learning and academic performance, the researchers said.

The new analysis of the study data revealed that interventions focused on boosting the quality of physical education programs boosted students’ brainpower, particularly at the primary school level.

Adding “cognitively challenging” activities such as dance or martial arts, having lessons led by a physical education specialist and including high-intensity fitness activities, sports and team games had the most impact, the data showed.

But boosting the number or length of physical education classes had a “marginal and insignificant” effect on academic performance.

Still, increasing the length of physical education class time does not negatively affect academic performance, the researchers said.

“The beneficial effects of regular physical activity on young people’s cognition are more than well known,” García-Hermoso said.

“Overall, physical activity may enhance cognition by modifying white matter integrity and activating key regions of the brain responsible for cognitive processes,” he said.

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Heather Geoghan Named MAHPERD High School Physical Education Teacher of the Year

Heather Geoghan Named MAHPERD High School Physical Education Teacher of the Year

Heather Geoghan, a Large Faculty Bodily Schooling Instructor at Greely Large College in Cumberland, has been named the Maine Association for Health, Bodily Instruction, Recreation, and Dance (MAHPERD) 2021 High College Bodily Education and learning Teacher of the Yr.

Heather functions to assure that learners are learning all areas of the method, and with any luck , significantly additional than movement abilities, match strategy, and exercise ideas.  She addresses the Form The us studying standards in each and every class, instructing a extensive variety of motor competencies and movement patterns as properly as enabling college students enough option to follow these abilities.

Heather has up to date the physical education application to enable learners to select from a large assortment of offerings, allowing them to test a little something new or extend on present-day awareness in a unique space of curiosity to them.  Learners continually share with Heather how astonished they are that they were ready to make sizeable gains in the course of the semester.

A single of her key objectives is for pupils to leave the semester with sufficient knowledge and a toolbox of nominal or no-machines exercises that they can create and continue on on their very own soon after class finishes. 1 of Heather’s common course expectations focuses on student’s attitude, effort and hard work, and inclusion of all. She will work hard to make sure that the gym, area, keep track of, pool, and court docket are a places that all pupils experience comfy and welcome. She firmly thinks that classroom administration and the atmosphere comes from the tone set from the instructor.

In response to the pandemic, Heather developed an overall curriculum through Google Classroom, in which learners had been equipped to effectively complete assignments at house and demonstrate their function by means of knowledge, images, video clips, and conditioning log completion for each assignment. She gathered above 20 GPS physical fitness trackers and watches from close friends and neighborhood members who had been inclined to donate their gadgets so that learners could keep track of perform at house.

Heather has shown a impressive capacity to link with youthful persons, a eager and unique potential to build and instruct actual physical education curriculum, and an structured and detailed strategy to schoolwide matters.  She is an energetic and passionate teacher of physical education and learning with a shown focus on assembly learners where they are, receiving to know them, and setting anticipations for them in collaboration with their fascination, skill, and determination.

Maine Association for Health and fitness, Actual physical Training, Recreation, and Dance (MAHPERD) Honor Awards are introduced to MAHPERD customers in recognition of their excellence to their job by demonstrating excellent determination to their pupils and profession. To understand additional about MAHPERD pay a visit to maineahperd.org.

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Role of physical activity and self-compassion in depression

Role of physical activity and self-compassion in depression

Introduction

Depression symptoms among youths capture considerable attention from researchers and practitioners. Numerous studies have indicated the high prevalence of depression symptoms among youths. For instance, a meta-analysis covering 45 studies including 50,825 participants revealed that the prevalence of depression symptoms among Chinese college students was about 30.39{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}.1 Depression is a psychosomatic phenomenon showing both physical and psychological symptoms (eg, emotional and physical retarded activity),2 and it associates with an array of detrimental health outcomes among young adults, including impaired cognitive processes, a variety of somatic diseases, and even frequent suicidal ideation and suicide attempts.3 Given the prevalence and adverse influence of depression symptoms, it is essential to reveal factors that could provide more targeted and efficient interventions. The present research focuses on two important factors, namely physical activity (PA) and self-compassion (SC).

The role of lifestyle factors (eg, physical activity [PA]) in the intervention of psychopathology (eg, depression) has been gaining increasing attention among researchers (eg, lifestyle psychiatry framework4,5). Many studies have established a consistent association between PA and mental health outcomes in young people, including depression symptoms.6,7 For instance, research suggests that insufficient PA associates with the risk of depression symptoms.8,9 From the perspective of the stress-vulnerability model of depression, low-level PA (LPA) may increase the vulnerability towards depression biologically by dysregulating the generation of some hormones10 and psychologically by increasing negative emotion.11 According to self-determination theory (SDT),12 human behaviors are driven by three basic psychological needs, namely, autonomy, competence, and relatedness. Physical activity is conducive to promote self-efficacy,13 and further help individuals to meet the essential need of autonomy and competence. In addition, exercise and sports, forms of physical activity, might involve social interaction with others, cultivating the sense of relatedness.

Self-compassion (SC) is another factor that emerges as an effective intervention approach for mental health and well-being.14 SC emphasizes the autonomy and competence of “self” to be kind towards oneself in suffering, and it views sufferings as shared human experiences with a sense of relatedness. Thus, SC is also closely linked to human psychological needs proposed by SDT. SC can intervene with the vicious cognitive-emotional cycle and alleviate depression symptoms.15 Research suggests that SC is a strong predictor of depression,14 suggesting that it is effective for mental health and stress management. For instance, low-level self-compassion (LSC) has been shown to be linked to multiple kinds of mental illness indicators15,16 and may predispose people to be vulnerable to depression symptoms.17,18

The above information suggest that SC and PA are tightly associated with people’s mental health. Specifically, the present study proposed that LPA (Hypothesis 1a) and LSC (Hypothesis 1b) were positively associated with depression symptoms among Chinese college students, respectively.

In the field of health care, instead of solely relying on external resources, researchers and practitioners focus more on the importance of self-care and the value of individuals’ sense of agency. SC and PA are constructive ways for self-help. While most studies focus on the independent role of PA and SC in the intervention of depression symptoms, their combined effect is rarely studied. Notably, as proposed by the cumulative risk model, instead of examining a single risk factor, the accumulation of risk factors may better explain an individual’s developmental outcomes.19,20 Moreover, there is a reciprocal relationship between PA and SC, suggesting that combining PA and SC may produce an additive effect on mental health. On the one side, individuals with high-level self-compassion (HSC) are likely to have a better sense of autonomy for health.21 Therefore, individuals with HSC may have more intrinsic motivation (eg, for their physical and mental health) to engage in PA and maintain PA habits.26,27 SC is also associated with more adaptive self-regulation, conducive to rational goal-setting of PA. This may facilitate PA by increasing the individual’s sense of competence or self-efficacy with appropriate exercise goals.22,23 On the other side, participating in PA is beneficial for regulating emotion and reducing the risk of psychopathology (eg, depression).24,25 Individuals may experience less rumination while exercising, which further promotes mindfulness and increase self-compassion.26 Indeed, a recent meta-analysis covering 25 studies have concluded that higher levels of PA were associated with higher levels of SC.26 Considering the known separate role of LPA and LSC in depression symptoms, along with the mutually reinforcing relationship between PA and SC, it is thus reasonable to speculate that concurrent exposures to LPA and LSC would generate an additional risk in depression symptoms. Specifically, we proposed that a combination of LPA and LSC was associated with a higher risk of depression symptoms (Hypothesis 2), and there was an additive interaction between LPA and LSC (Hypothesis 3).

Therefore, the purpose of this study was threefold: (1) to examine the independent roles of LPA and LSC on depression symptoms; (2) to investigate the joint roles of LPA and LSC on depression symptoms; (3) and to test whether LPA and LSC had an additive interaction in increasing the odds of depression symptoms. Although the independent associations between PA and SC with depression symptoms have been well established, existing studies rarely considered the potential interaction between PA and SC. Besides, studies on the roles of SC in Chinese samples are still limited. Findings from this study would add evidence to the knowledge base of the role of modifiable self-determined factors (SC and PA) on depression symptoms in Chinese samples, and thus may provide theoretical and practical implications for future intervention.

Method

Participants and Procedure

The cross-sectional study was conducted via an online survey in August (21–31st) 2020, when the pandemic was under control in China, and college students were about to back to school for the fall semester. A convenient sampling method was adopted in recruiting college students as our participants via social media platforms (ie, WeChat and QQ). The inclusion criteria for participants were: (a) Chinese college students; (b) willing to participate in the study, (c) able to communicate in Chinese, and (d) no major mental health problems at present. Students who had completed all questionnaires (approximately 15 minutes) were given ten RMB (Chinese currency, equivalent to 1.5 USD) via online payment. In total, 1942 participants from 30 provinces and autonomous regions were recruited and 1846 participants (response rate = 95.1{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}) provided valid answers in this study. Participants were asked to provide online consent before filling out the survey. Based on existing studies on depression symptoms during the COVID-19 pandemic,28–31 the sample was computed using G*Power 3.1 based on the following assumptions: an expected prevalence (25.0{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}) of symptoms (PHQ-9 scores ≥10 as the cut-off), 1.5 odds ratio (OR) of symptoms among LPA or LSC, margin of error of 5{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} and power of 90{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}, two-tailed examination, and binomial distribution of independent variables. This gives a total sample size of 1435. The finally recruited sample (n = 1846) exceeds this, indicating the sufficiency for statistical analysis. The confidence level was set at 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}. The research obtained ethics approval from the local Human Research Ethics Committee (blinded for review). All participants were informed about the purpose of the study, and that it was conducted in accordance with the Declaration of Helsinki.

Instruments

Socio-Demographic Variables

Socio-demographic variables were collected, including gender (male/female), age (years), body mass index (BMI, calculated by the formula weight [kg]/height2 [m]), family structure (full/divorced/other), number of siblings (none/one or more), number of friends (none/1–2/3–5/6 or more), and residence (rural/urban).

Physical Activity (PA)

PA was self-reported using the International Physical Activity Questionnaire Short Form (IPAQ-SF).32,33 Respondents were asked to report the frequency and duration of participating PA of different intensities (high-intensity PA, moderate-intensity PA, and low-intensity PA) in the past week. PA refers to activities that involve the contraction of large skeletal muscles, including exercise, sports, walking, activities done at work or in spare time, etc. Example question: “During the last 7 days, on how many days did you do vigorous physical activities like heavy lifting, digging, aerobics, or fast bicycling?” The Chinese version of the IPAQ has been confirmed adequately reliable and valid for measuring total PA in a Chinese population.33 Following the scoring rule of IPAQ-SF, participants were classified as low-level PA (less than 600 metabolic equivalents of task (METs) min/week) and high-level PA (no less than 600 METs min/week) according to their amount of PA.

Self-Compassion (SC)

The Self-compassion Scale-Short Form (SCS-SF) was used to measure the level of SC.34 It consisted of 12 items, with each item is rated on a 5-point scale (1 = almost never to 5 = almost always). SCS-SF consisted of six subscales: three compassionate self-responding dimensions (CS; ie, self-kindness, mindfulness, and common humanity), and three uncompassionate self-responding dimensions (UCS; ie, self-judgment, isolation, and over-identification). The negative dimensions were reverse coded, given self-compassion involves concomitantly engaging in CS and disengaging in UCS. The mean of six subscales was averaged and created an index of self-compassion. An example item for SCS-SF is “When I’m going through a very hard time, I give myself the caring and tenderness I need.” SCS-SF was validated in Chinese college students, with good psychometric properties.35 In the represent study, SCS-SF shows high internal consistency reliability (Cronbach’s α = 0.86). The confirmatory factor analysis (CFA) indicated acceptable model fits, χ2 = 634.18, df = 39, p < 0.001, CFI = 0.95, TLI = 0.91, RMSEA = 0.09, and SRMR = 0.06, suggesting adequate structural validity. According to a recommended cutoff point (3.5) for the scale,36 participants were classified into low-level SC (LSC) and high-level SC (HSC), respectively.

Depression Symptoms

The severity of depression symptoms was measured by the Chinese version of the 9-item Patient Health Questionnaire (PHQ-9).37 Each item is reported on a 4-point Likert scale (0 = “Not at all” to 3 = “Nearly every day”). An example item is “Feeling down, depressed, or hopeless.” Higher scores indicated more severe depression symptoms. Existed study showed that individuals with a total score of 10 or above were indicated as having probable major depression,38 and thus participants were classified into two categories: with depression symptoms (PHQ-9 score ≥ 10) and without depression symptoms (PHQ-9 score < 10). PHQ-9 is validated in Chinese college students with good psychometric properties.39 The Cronbach’s α coefficient of PHQ-9 in the study is 0.90. The CFA showed good model fits, χ2 = 407.57, df = 25, p < 0.001, CFI = 0.96, TLI = 0.94, RMSEA = 0.91, and SRMR = 0.03, indicating good structural validity.

Statistical Analyses

We analyzed data in 4 steps. First, descriptive statistical analyses were conducted. Given the data was collected based on self-reported measures, the Harman single-factor method was performed to test common method biases.40 Second, logistic regression models were used to examine the separate association of LPA and LSC with depression symptoms. With HPA and HSC as referent, odds of depression symptoms for LPA and LSC were presented by odds ratios (ORs) and 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} confidence intervals (CIs). We mutually adjusted exposures (LPA and LSC) for each other (ie, when LPA was modeled as the main exposure, the analysis was adjusted for LSC, and when LSC was modeled as the main exposure, the analysis was adjusted for LPA).

Third, we examined if the joint association of LPA and LSC with depression symptoms was larger than the sum of the separate associations of LPA and LSC with depression symptoms. Study samples were divided into 4 (2 × 2) groups (ie, Group I: HPA + HSC; Group II: LPA + HSC; Group III: HPA + LSC; Group IV: LPA + LSC). If LPA was present, then i = 1; otherwise i = 0. If LSC was present, then j = 1; otherwise j = 0. Next, a logistic regression model was conducted to computed the estimates and 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI of ORij to represent the odds of depression symptoms in each category (ie, OR00 [reference category], OR10, OR01, OR11).

Fourth, the potential additive interaction association between LPA and LSC with depression symptoms was explored. Measures regarding relative excess risk due to interaction (RERI), attributable proportion (AP), and synergy index (S) were calculated.41,42 A growing body of studies showed that the additive scale instead of the multiplicative scale is more important in public health assessment, given it allows people to distinguish whether the effects are different in specific subgroups.43,44 Therefore, for disease prevention and health promotion among the vulnerable populations, the additive interaction is more suitable than the multiplicative scale.41 Therefore, we assessed the presence of interaction between LPA and LSC on the additive scale using the algorithm developed by Anderson et al.42 If the 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CIs of RERI and AP did not contain 0 and the 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI of S did not contain 1, it can be considered that there is an additive interaction between LPA and LSC. The 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CIs were calculated based on 20,000 bootstrap samples.

In all models, the following variables were controlled: age, gender, BMI, number of siblings, residence, family structure, and number of friends. Statistical analyses were performed using SPSS software (IBM SPSS 23.0, SPSS Inc). Significance was set as p < 0.05.

Results

Among the 1846 participants (mean age: 20.67 ± 1.61, 64.0{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} females), 51.5{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} and 73.0{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} were classified to LPA and LSC, respectively. In total, 23.6{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} of participants were screened positive for depression symptoms in this study. More details of participants are listed in Table 1. The results of Harman single-factor analysis showed that the variance interpretation rate of the first common factor was 25.92{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}, less than the critical standard of 40{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf}, indicating no serious common method bias in this study.40

Table 1 The Characteristics of Participants

Table 2 presents the independent association of LPA and LSC with depression symptoms. Compared with those with HPA, participants with LPA were more likely to report depression symptoms (OR = 1.47, 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI = 1.16–1.86) after adjusting for socio-demographic variables and SC (confirmation of Hypothesis 1a). Likewise, compared with those with HSC, LSC was associated with higher odds for depression symptoms (OR = 5.74, 95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI = 3.89–8.45) after adjustment for socio-demographic variables and PA (confirmed Hypothesis 1b).

Table 2 Independent Association of Physical Activity and Self-Compassion with Depression Symptoms

Table 3 shows the joint association of LPA and LSC with depression symptoms after adjusting for socio-demographic variables. With Group I (HPA + HSC) as the referent, the OR of Group IV (LPA + LSC) reached 9.62 (95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI = 5.28–17.22), which indicated that, for individuals with concurrent LPA and LSC, the risk for depression symptoms was nearly ten times as those with both HPA and HSC (confirmation of Hypothesis 2).

Table 3 Logistic Regression Results of Joint Association Between Physical Activity and Self-Compassion with Depression Symptoms

Table 4 displays the presence of the additive association of LPA and LSC with depression symptoms. Specifically, both RERI and S were significant, indicating the LPA and LSC had a synergic effect on the occurrence of depression symptoms in this sample (confirmation of Hypothesis 3). AP was 0.25 (95{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} CI: 0.05–0.44), suggesting that 25{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} of depression symptoms may be due to the interaction of LPA and LSC.

Table 4 Index of Additive Interaction Between Physical Activity and Self-Compassion on Depression Symptoms

Discussion

Main Findings

This study examined the independent, joint, and additive interaction associations between LPA and LSC with depression symptoms among Chinese college students. Our findings showed that LPA and LSC were independently associated with depression symptoms. Furthermore, those who engaged in both LPA and LSC had a higher risk of depression symptoms than those who had none or one of these two behaviors. We also found that LPA and LSC synergistically increased the odds of depression symptoms (additive interaction), suggesting that the joint association was more significant than the sum of the separate association. Interpretation of these results is as follows.

Interpretations of Findings

The study found that LPA was associated with an increased risk of depression symptoms, which supported previous studies on young adults in the context of China and other countries.45,46 Similar findings across the world suggest that PA is a globally applicable relevant factor in depression symptoms. The antidepressant effects of PA can be explained from two aspects: biological and psychological mechanisms.47 Regarding the biological mechanism, it is suggested that PA elicits a wide range of structural and functional changes in the brain, which suggests that PA may produce its effect through multiple pathways, such as balancing neurotransmitters related to mood-regulation or stress response (eg, cortisol).48,49 PA was also associated with the decrease in basal pro-inflammatory markers and the increase in anti-inflammatory markers.50 Thus, PA can moderate the relationship between inflammation and depression symptoms.51 In terms of the psychological mechanism, PA improves self-esteem and self-efficacy, for example, by improving physical self-perceptions and transferable sense of coping with challenges.52,53 PA also makes it more accessible for individuals to get more social support by more interaction and emotional disclosure during exercises with companions.54,55 Besides, physically active individuals are prone to have other healthy behaviors in their daily life, such as recommended eating and sleep habits, which are also associated with better mental health.56–59 Therefore, compared to the participants with HPA who could obtain the benefits of PA above, it is not surprising to find those with LPA had a greater risk for depression symptoms in this study.

We also found that LSC significantly increased the risk of depression symptoms, which supported previous studies.16,60 Studies across age and populations showed that SC could strongly affect overall well-being.61,62 The potential effect of SC may also be explained from physiological and psychological perspectives. SC is associated with the mammalian caring systems.63 The activation of this system may generate oxytocin, which can down-regulate one’s stress response and alleviate mood disorders (eg, depression).64 Besides, SC indicated a competence to treat oneself with kindness when suffering pain.65 Conversely, individuals with LSC may manifest a high level of self-criticism.66 Many studies showed that excessive self-criticism might lead to depression symptoms.67 One possible reason is that self-criticism, similar to external criticism, may diminish one’s self-esteem and generate a sense of failure, leading to depression symptoms.68 In addition, individuals with LSC tend to ruminate on the sufferings and setbacks they experienced, which also explain the development of depression symptoms.69

Notably, a substantial increase in the odds of depression symptoms was observed in combination with both LPA and LSC in this study. Our findings partially support previous research demonstrating that the increase in the number of unhealthy behaviors increased the odds for depression symptoms.70–72 Our findings are also in line with the cumulative risk model, suggesting that cumulative risk predicts cumulative outcome.19 As expected, both LPA and LSC were risk factors for depression symptoms, and thus their co-occurrence could significantly increase the risk of the symptoms.

Moreover, the combination of LPA and LSC presented a synergy effect on the association with depression symptoms after adjusting for covariates in this study. In other words, the coexistence of LPA and LSC may make an additive risk on depression symptoms. Although underlying mechanisms of this finding can hardly be fully classified based on our data, some empirical evidence may be helpful in explaining the additive interaction. Research suggests that individuals with LPA are more prone to have rumination and self-coldness, which may negatively impact their capacity of SC,73,74 and trigger psychological problems such as depression.75 Individuals with LSC may have symptoms of self-isolation that may affect their sense of relatedness, and LSC may also reduce individuals’ autonomous health behaviors both psychologically and physiologically. These, subsequently, may lead to emotional dysregulation76 and learned helplessness,77 which may further undermine self-efficacy and increase the likelihood of experiencing depression symptoms. Taken together, these findings may partly explain why additive interaction between LPA and LSC act synergistically to increase the odds of depression symptoms. Nevertheless, literature concerning the additive association between LPA and LSC on depression symptoms is rare, more research is called in the area to clarify the mechanisms.

Limitations and Strengths

This study has several limitations. First, the cross-sectional design did not allow us to infer causality. Second, this study collected data from university students, mainly from Guangdong province. The results may not be generalizable to other populations. Third, the assessments of PA, SC, and depression symptoms in this study were self-reported, leading to potential recall bias. Fourth, after adjusting for socio-demographic factors, even though the indexes of additive interaction of physical activity and self-compassion were still significant, the lower confidence intervals of AP and S are close to the statistical rejection area. This suggested that the significance may be marginal. Nevertheless, we still find 25{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} of depression symptoms attributed to the interaction of LPA and LSC. Future studies are needed to validate or refute our findings. Finally, it is worth to be noted that PA is the superordinate concept of exercise. Exercise refers to several kinds of PA that are planned, structured for purposes of fitness.78 More purposed and moderate-to-high intensity exercise, relative to incidental PA, may pose a distinct influence on depression symptoms and differently interact with SC, whereas it is not precisely measured in this study. But generally, college students accompanied with LPA and LSC were prone to have more depression symptoms. Future studies can further improve the study design with more precision.

Despite these limitations, the present study investigates the relationship between PA and SC with depression among Chinese college students based on large sample size. One of the significant strengths of this study was its novelty in examining the additive association between PA and SC. The current study results highlight the potential interplay between PA and SC in the prevention or intervention of depression symptoms among college students. The finding provides some practical implications. Specifically, concurrently increasing participation in PA and SC may provide more effective prevention and intervention for depression symptoms. A growing body of evidence has indicated that adding psychological components (eg, mindfulness) to exercise-based interventions could contribute to better effects.79–81 For example, Kratz et al82 found that the exercise-based intervention combined with psychological treatment may be more effective for individuals with depression symptoms than simple exercise intervention. Likewise, Li et al83 found that mindful exercise was more beneficial to reduce psychiatric symptoms than pure aerobic exercise. According to recent meta-analyses,84,85 body-mind exercises were of great benefit to treating depression symptoms. Therefore, clinical measures integrating PA and SC can also be designed and taken to help prevent or reduce depression symptoms in young adults. For instance, when we design the interventions for depressive symptoms, we could add some SC components to PA-based interventions or some PA components to SC-based interventions. The effect of these interventions may be better than the interventions involving only PA or SC.

Conclusions

LPA and LSC could independently increase the odds of depression symptoms among college students and act synergistically to increase the odds of depression symptoms with an additive interaction. To find a better way to resist the risk of depression symptoms, future research and clinical intervention could integrate PA and SC.

Abbreviations

PA, physical activity; SC, self-compassion; LPA, low-level physical activity; LSC, low-level self-compassion; RERI, relative excess risk due to interaction; AP, attributable proportion; S, synergy index; OR, odds ratio.

Data Sharing Statement

Available upon request to the first author.

Ethics Approval and Informed Consent

The Human Research Ethics Committee of Shenzhen university granted ethics approval (Approval Number: 2020005), and that it was conducted in accordance with the Declaration of Helsinki.

Consent for Publication

All authors consent for publication.

Acknowledgment

We are very grateful to our colleagues for their diligent work, the participants who took the time to participate in this study, and their teachers and parents to promote their participation.

Funding

XC was supported by the Guangdong Basic and Applied Basic Research Foundation (Grant No.2021A1515011330). YZ was funded by the Shenzhen Science and Technology Research and Development Funds of the Shenzhen Science and Technology Innovation Committee (Grant No.20200814102701001).

Disclosure

The authors report no conflicts of interest in this work.

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New company in Sudbury aims to personalize physical education in schools

New company in Sudbury aims to personalize physical education in schools

Sudbury –

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With a personalized profile and the simply click of a button, REPerformance is locating a way to adjust physical education and learning from just one more mandatory course into capabilities that will past a lifetime.

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“(Gym’s) not the exact same as each other course, appropriate? It’s not a move or are unsuccessful, it’s about creating wholesome practices in children for lifestyle,” claimed Callen McGibbon, co-founder and CEO of REPerformance.

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“So individualizing an encounter for each pupil is definitely demanding for teachers, so our system makes it possible for that to materialize.”

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McGibbon reported in just two yrs, REPerformance supports much more than 1,000 college students a day with hundreds of lecturers using the item in Canada. There are also pilot courses in Sweden and the United Kingdom.

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“The have to have is huge from the standpoint that 99 per cent of pupils are not participating in athletics previous high faculty,” he mentioned.

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“So to be ready to equip youngsters with competencies like comprehending how to take in, comprehension meditation, understating yoga, comprehension fitness, giving kids those person techniques in their phys-ed expertise then equips them to be successful in everyday living in their possess overall health.”

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Application has two sides to it

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McGibbon explained the net software has two sides to it in get to aid lecturers, coaches and college students with their health and fitness journey. A single is assessments that usually transpire in phys-ed lessons.

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“Those assessments are commonly recorded on paper, pen,” he claimed. “It is pretty tricky to share that information and facts with a university student to allow them know how they’re executing over time. So the very first portion of our system digitizes that working experience.”

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The second section is an AI system that builds customized workout ideas for each individual pupil dependent on their needs and life style.

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Not only has the program caught notice in the instruction technique, but most a short while ago the Sudbury Catalyst Fund invested $220,000 into the organization.

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“REPerformance embodies the spirit of the form of promotions we’re wanting to (support),” mentioned Don Duval, Sudbury Catalyst Fund co-founder and NORCAT CEO.

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“A good possibility, a system, transformation platform technological innovation to kind of redefine how to take care of wellness and activity probable, coupled with the point that you have an extraordinary CEO and founder who is aware how to develop a business, which is the kind of spirit and tech corporations that we’re seeking to commit in.”

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The fund started off up about two years back just ahead of the COVID-19 pandemic. REPerformance is the third investment the fund has manufactured so much.

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“We want to make investments in fantastic startup tech businesses to aid them expand in scale,” claimed Duval. “We play in that extremely early stage, sort of to start with funds in, so numerous of the transactions that we search at are pre-earnings, pre-capitalized. We shift in and present them that necessary cash to get them some meaningful milestones and proceed to mature.”

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Duval explained it can be additional than just a fiscal financial investment.

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“To qualify to be regarded for investment, all of the tech firms have to be a client of the NORCAT innovation centre,” he reported.

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“So the NORCAT mentors will work with these companies, figure out if they have any blind spots or the place they may well require some enhancements, but eventually what we’re trying to do at NORCAT is get them ready to pitch.”

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Right now, the program sells for $350 for every instructor for each year, but McGibbon mentioned faculty boards can also buy it for the full board.

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“My vision would be to guarantee that every single student has the competencies to just take care of their own physical health when they graduate college,” he mentioned.

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“The entire world is our current market. There is not a country that doesn’t have phys-ed and I don’t definitely truly experience that there is not a youngster in the globe that does not deserve to study those people competencies.”

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Why physical activity so important to all of us

Why physical activity so important to all of us

“If exercise could be packaged into a pill, it would be the single most widely, prescribed and beneficial medicine in the nation.” [1]

Dr Butler said this in 1978 when he was the director of the National Institute of Aging. The data accumulated since then has proven him right over and over again. Based on the same evidence and data, I would now adapt his statement to say “if physical activity could be packaged into a pill, it would be the best medicine for people to live longer, healthier and disease-free lives.”

This is not something new. Plato in 400 BC said, “In order for man to succeed in life, God provided two means, education and physical activity. Lack of activity destroys the good condition of every human being, while movement and methodical physical exercise can save it and preserve it.”

The even older Caraka Samhita said, “Physical exercise brings about lightness, ability to work, stability, resistance to discomfort and alleviation of impurities (dosas). It stimulates the power of digestion.”

Physical activity (PA) is the single most important part of our atmasvasth guide that I wrote and spoke about last week, to live long, healthy. It encompasses everything from yoga to dancing to walking, to running to tai-chi, to going to the gym…to just being more active and sitting less.

Unfortunately, because of the need to commercially “sell” physical activity at a price, it has been linked in the popular media to both, weight loss and ripped bodies, both of which are fine if they occur as a side-effect of moving regularly every day, but are not the end-goal of being active. This focus on toned and svelte bodies with six-packs and four-packs, also tends to put off a lot of people who intuitively believe and know that however much they run or go to the gym, they are never going to be able to achieve that ideal body they see on television or YouTube.

For example, one of the reasons people don’t run in India is because of its association with marathon racing. You don’t have to run races to run for health, but that message doesn’t really get through. Whatever the reason may be, studies have shown that almost 50{e4f787673fbda589a16c4acddca5ba6fa1cbf0bc0eb53f36e5f8309f6ee846cf} of adult Indians do not indulge in any form of relevant leisure time physical activity [2], which I think is a gross underestimation.

PA is much much more than just looking like a model or wanting people to tell you how good or thin you look. It is about living long, healthy — a concept that really has nothing to do with with having big biceps and quads.

Benefits of any type of PA [3]:

1. Better sleep.

2. Prevention or minimization of excessive weight gain in adults, maintenance of weight within a healthy range and prevention of obesity.

3. Reduction in the risk of dementia and cognitive decline.

4. Reduction in the risk of colon and breast cancer and likely cancers of the urinary bladder, uterus lining, esophagus, kidney, lung and stomach.

5. Reduction in the development of a new chronic condition, reduction in the risk of progression of a condition, if already present and improvement of physical function and quality of life. These include osteoarthritis, hypertension and type 2 diabetes, among others.

6. Reduction in cardiovascular incidence and mortality (heart attacks, stroke) and reduction in the incidence of hypertension and diabetes.

7. Improvement in all-cause mortality.

8. Reduction in the incidence of falls and falls-related injuries.

Today’s write up is really just about moving v/s not moving (in short, physical activity versus no physical activity). It doesn’t matter what kind of PA you indulge in as long as you are active, you will do better than if you just sit and do nothing as seen in the centre of the figure below.

Most guidelines recommend at least 150-300 minutes of moderate activity per week, which is equivalent to 30-60 minutes of reasonably brisk walking, 5 times per week. However, if you see the red circle in the centre graph, the biggest improvement in longevity is just between moving and not-moving, between being sedentary versus just getting up and doing ‘something’. In fact, even just 15 minutes of walking or 5-10 minutes of running per day increases your lifespan by almost 3 years compared to those who ”do nothing”. [4]

Simply put, the more active you are, the longer you live, as long as the PA is leisure time activity and not work-related [5]. As you also see in the graph, there is no significant health benefit beyond 300 minutes of moderate physical activity per week, though there is no harm as well, if being more active makes you feel good.

What does this mean for you and I? Simply ‘moving’ and being physically active will help us live longer and healthier as compared to being sedentary and physically inactive. And, it is never too late to start. Even if you have been a couch-potato all your life, your health and lifespan automatically start improving from the day you start moving [6].

PA is better than any pill or diet or supplement, but it needs some effort and motivation, there are no free lunches when it comes to managing our health.

So, which physical activity is the best? Walking? Running? Yoga? Going to the gym? Strength training? Pilates? Let’s address this issue another day, another time, but the short answer is — it doesn’t matter, as long as you do “something” every day.

In our atmasvasth quest to live long, healthy, to have an increased healthspan and lifespan, perhaps the single most important point in the list that I shared last week remains ‘moving’ or physical activity.

Footnotes

1. Butler RN. Public Interest Report No. 23: Exercise, the Neglected Therapy. Int J Aging Hum Dev. 1978 Mar;8(2):193–5.

2. Podder V, et al. Physical Activity Patterns in India Stratified by Zones, Age, Region, BMI and Implications for COVID-19: A Nationwide Study. Ann Neurosci. 2020 Jul;27(3-4):193-203.

3. 2018 Physical Activity Guidelines Advisory Committee. 2018 Physical Activity Guidelines Advisory Committee Scientific Report. Washington, DC: U.S. Department of Health and Human Services, 2018.

4. Wen CP et al. Minimal amount of exercise to prolong life: to walk, to run, or just mix it up? J Am Coll Cardiol. 2014 Aug 5;64(5):482-4

5. Pearce M et al. Is occupational physical activity associated with mortality in UK Biobank? Int J Behav Nutr Phys Act. 2021 Jul 27;18(1):102

6. Saint-Maurice PF et al. Association of Leisure-Time Physical Activity Across the Adult Life Course With All-Cause and Cause-Specific Mortality. JAMA Netw Open. 2019 Mar 1;2(3):e190355



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Views expressed above are the author’s own.



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Lincoln focused on Physical Education Center | News

Lincoln focused on Physical Education Center | News

LINCOLN — The committee in charge of overseeing strategies for an indoor Actual physical Schooling Middle at Lincoln Significant School faces a laundry record of questions as they intention to get the challenge off the floor.

Unknowns contain: Who will be hired for the job, the timeline of the venture, the sizing and features of the long run advanced, and what will occur to LHS sporting activities that would be displaced by its design.

The LHS Developing Committee, which oversaw development of the LHS renovation/addition challenge, reconvened for a meeting on Nov. 4 with a amount of new faces. The common development of the committee is the identical, with illustration from both town and school personnel and officials.

The new committee, co-chaired by Town Council President Keith Macksoud and School Committee member John Picozzi, is billed with closing out the LHS renovation undertaking whilst scheduling for the PEC.

Macksoud joked that he’s given a large amount of anesthesia throughout his occupation, but has under no circumstances crafted a Physical Instruction Middle. Even now, he’s hoping it’s pain-free.

Although there’s substantially unidentified, the PEC has a minimum amount requirement of two multi-function courts. Speaking fees, officers have agreed not to exceed $5.8 million – the quantity of offered bond premium funds from the LHS renovation.

Strategies for the PEC are currently being created as portion of the college department’s five-calendar year funds advancement prepare. School officers tapped RGB Architects to arrive up with some early designs for the creating, which would most possible be found in the discipline adjacent to Route 116/George Washington Freeway.

The committee will have to determine how to make the setting up available to college students, specially through winter months. They’ll also be confronted with issues about pupil athletics, such as in which users of Lincoln’s throwing crew will follow if the PEC strategies progress.

There was some dialogue about building improvements to the so-named softball “pit” region driving the faculty to accommodate other sporting activities, nevertheless there are existing security considerations about that locale that would want to be tackled 1st.

There have been many injuries resulting from folks hoping to get down to the pit, mentioned Bob Turner.

With the stage of excavation needed for the new centre, Babbitt reported they might be ready to commence leveling the pit to build more area place.

Committee customers mentioned they’d like to consider a further search at the school department’s desires and pie-in-the-sky needs for the centre. Michael Babbitt explained if they commence huge, they can worth-engineer specified factors out of the spending budget and mark these objects as choices that could be added back later on, if the funds ended up available.

Whilst the present-day program is to make a $5.8 million facility, there’s almost nothing barring the committee from inquiring taxpayers for additional funds.

“Are we likely to be able to create what we want, or are we likely to construct a shoe box?” questioned Bruce Ogni.

Turner explained the city has “chased its tail on lousy spends for 40 many years,” and that if a $5.8 million facility falls very well quick of meeting Lincoln’s needs, “there’s no disgrace in heading again to the taxpayers.”

They would not, however, acquire any reimbursement on a facility that exceeds the district’s desires.

The committee agreed to discover whether federal COVID-19 relief funds could be used on HVAC for the PEC.

The committee also agreed to invite School Committee member Mario Carreño, who functions for the Rhode Island School Developing Authority, to the following meeting so that he could remedy thoughts about financing the job below the Rhode Island Section of Education’s necessities.

They also finally agreed to get ready a ask for for proposals looking for an owner’s project manager to oversee the PEC, and to aid the committee choose an architect and design staff. Babbitt, who is effective in the development subject, volunteered to assistance get ready the RFP.

This marks a slight improve in process from the LHS renovation challenge, when the town hired SMMA as the architect before bringing on Colliers as owner’s task supervisor.

School Committee member Steve Carvalho mentioned he’s keen to start off lining up these pieces, stating, “This is a golden prospect for our group to do one thing very critical.”

LHS renovation/expansion continues to be incomplete

Although significantly of last week’s meeting was spent discussing future techniques for the PEC, the committee need to also confront a extensive record of exceptional items from the LHS renovation.

The task is technically finished, getting attained substantial completion in excess of the summertime even so, the committee agreed very last week to quit paying building company Gilbane until eventually the punch-listing of unfinished things is tackled.

Gilbane was not existing at the meeting, when the committee decided to table a $119,152 bill from Gilbane. In the meantime, they’ll be achieving out to Town Solicitor Tony DeSisto to mail a letter to Gilbane, putting them on see.

Fundamentally, they agreed not to shell out up until finally the make any difference is taken care of.

“This is the very last bit of cash we have obtainable to use as leverage,” Babbitt explained, arguing that if they fork out the very last bills to Gilbane, the excellent merchandise may possibly in no way be finished. As a member of the business, he claimed the previous 5 percent of the career is the worst section.

“If we don’t stand our floor, that funds is shed endlessly,” he reported. “We need to be cautious about having to pay that money until finally we have powerful proof that all of the punch-listing things have been concluded.”

The precise merchandise on the record continue being anything of a mystery, and the committee tapped DeSisto to request a copy from Gilbane ahead of the future conference.

Ogni stated they should really discover from the issues of the LHS renovation as they head into the PEC preparing course of action.

“Get the agreement as limited as can be,” he explained.

The LHS Building Committee will meet next on Thursday, Nov. 18, at City Hall. They plan to fulfill each and every other Thursday heading ahead.