Effects of social support on performance outputs and perceived difficulty during physical exercise

The association between physical exercise behavior and psychological resilience of teenagers: an examination of the chain mediating effect

The health of young people is crucial for the future and development of a nation. It is the collective responsibility and imperative mission of society to ensure the holistic well-being, both physically and mentally, of young individuals. Therefore, it is essential to thoroughly comprehend the factors that influence their health in order to expedite the exploration of effective solutions. The objective of this study is to comprehend the mechanisms that underlie the correlation between physical exercise behavior and psychological resilience among teenagers, while also examining the mediating role played by social sensitivity and need to belong. So put forward the hypothesis: (1) physical exercise behavior can positively predict the psychological resilience. (2) Social sensitivity and need to belong plays a mediating role between physical exercise behavior and psychological resilience. (3) Social sensitivity and need to belong plays a chain mediating role between physical exercise behavior and psychological resilience. Using the cluster sampling method, a total of 1106 students (with an average age of 15.7 and a standard deviation of 0.598) who met the requirements were surveyed from Shandong Province in China. Standard scales were utilized to assess Physical Exercise Behavior, Psychological Resilience, Social Sensitivity, and Need to Belong. For data analysis, Pearson's correlation analysis and bias-corrected percentile Bootstrap method were sequentially conducted. (1) The present study did not find any significant methodological bias, and the observed correlations between physical exercise behavior, psychological resilience, social sensitivity, and need to belong were all statistically significant; (2) Based on the self-determination theory, this study elucidates the relationship between physical exercise behavior and psychological resilience among teenagers. The findings indicate that physical exercise behavior positively predicts the need to belong and psychological resilience, while negatively predicting social sensitivity. Similarly, social sensitivity negatively predicts the need to belong and psychological resilience. Moreover, the need to belong directly and positively predicts psychological resilience. Importantly, all hypotheses proposed in this paper were empirically supported. (3) The indirect effect of the path mediated by social sensitivity is 0.009, while the indirect effect of the path mediated by need to belong is 0.033. Additionally, the combined indirect effect of both social sensitivity and need to belong as mediating variables is 0.014. (4) The cumulative sum of all these indirect effects amounts to 0.056. Based on the self-determination theory, we propose a chain mediation model, specially, physical exercise behavior can significantly positively predict psychological resilience, among which, social sensitivity and need to belong play a significant mediating role between Physical exercise behavior and psychological resilience. In addition, the adoption of good physical exercise behavior can enhance the psychological resilience of adolescents by diminishing social sensitivity and augmenting the need to belong.

Relationship among physical exercise, social support and sense of coherence in rural left-behind children

OBJECTIVE

Sense of coherence has significant implications for the mental health of left-behind children in rural China. This study was conducted to explore the impact of physical exercise and social support on sense of coherence in rural left-behind children.

METHODS

A survey was conducted among 964 rural left-behind children in Hunan Province of China aged 10-15 (Mage = 12.01 ± 1.97 years; 529 girls and 435 boys). AMOS 21.0 software was applied to build the model and perform cross-lagged analysis.

RESULTS

Physical exercise and social support in left-behind children predict each other, and physical exercise can positively predict social support and sense of coherence in left-behind children two months later (P < 0.05); social support can significantly positively predict sense of coherence in left-behind children two months later (P < 0.05).

CONCLUSIONS

Both physical exercise and social support have an impact on sense of coherence in left-behind children, and physical exercise can affect sense of coherence in left-behind children through the mediating effect of social support.

Psychological distress in infertile women: the role of quality of marital relationships and self-compassion

Infertility is a common disease. At least 10-15% of women deal with infertility in some way. Infertile women suffer from a higher degree of psychological distress compared to fertile women. This study aims to identify the role of the quality of marital relationships and self-compassion in psychological distress in infertile women. The participants were 400 women who were referred to fertility clinics in Iran over a two-year period. Questionnaires containing Demographic Questionnaire, Psychological Distress Scale (DASS), Marital Quality Scale (MQS) and Self-Compassion Scale (MCS). The results showed that predictor variables explain a total of 29.9% of the variance of psychological distress in infertile women. The quality of marital relationships (p  =  0.001 and β  =  -0.49) and self-compassion (p < 0.05 and β  =  -0.08) can negatively predict the psychological distress of infertile women. Considering that the significant role of the quality of marital relationships and self-compassion in the psychological distress of infertile women has been confirmed; therefore, interventions that focus on the quality of marital relationships and self-compassion may be effective and should be used as a resource to combat psychological distress in infertile women.

Effect of different types of social support on physical frailty development among community-dwelling older adults in Japan: Evidence from a 10-year population-based cohort study

PURPOSE

Social support is associated with multiple positive health outcomes and is negatively associated with frailty in older adults. However, most evidence came from cross-sectional research. This study aimed to longitudinally explore the relationship between different types of social support and incident physical frailty.

MATERIALS AND METHODS

A 10-year prospective cohort study data from the National Institute for Longevity Sciences - Longitudinal Study of Aging (NILS-LSA) database, from 2000 to 2012 on older adults aged ≥65 years were analyzed excluding those with physical frailty at baseline, missing data, or not attending follow-up. We measured three kinds of social support, whether from within or outside family members, including emotional, instrumental, and negative support. The generalized estimating equation (GEE) model was used to examine the longitudinal relationships between social support and subsequent frailty.

RESULTS

The final analysis included 466 participants, with an average age of 71.3 (standard deviation [SD], 4.3) years and 7.33 years of follow-up (SD, 3.11). GEE analysis showed that emotional and instrumental supports from within and outside family members were associated with a significantly lower risk of physical frailty (odd ratio (OR) and 95% confidence interval (CI): 0.80 [0.64-1.00] and 0.74 [0.58-0.95]; 0.77 [0.60-0.99] and 0.79 [0.63-0.99], respectively). Both negative support from within or outside family members had no significant relationship with the risk of physical frailty.

CONCLUSIONS

This longitudinal study suggested that emotional, and instrumental support both from within or outside family members can reduce future physical frailty among older adults.

Interdependence, bonding and support are associated with improved mental wellbeing following an outdoor team challenge

Social relationships and mental health are functionally integrated throughout the lifespan. Although recent laboratory-based research has begun to reveal psychological pathways linking social interaction, interdependence, bonding and wellbeing, more evidence is needed to integrate and understand the potential significance of these accounts for real-world events and interventions. In a questionnaire-based, repeated measures design, we measured the wellbeing of 13- to 19-year-old participants (n = 226) in the Ten Tors Challenge (United Kingdom) 7-10 days before (T1) and after (T4) the event. Immediately before (T2) and after (T3) the event, we administered measures of team bonding, perceived and experienced interdependence, perceived and received support, physical pain and fatigue, and performance satisfaction. There was a significant increase in participants' wellbeing (pre-to-post event). Post-event social bonding and performance satisfaction positively predicted the wellbeing increase. Bonding was, in turn, positively predicted by experienced interdependence, received support, pain and fatigue, and the sense of having done better as a team than expected. Results provide novel field-based evidence on the associations between meaningful bonds of mutual reliance in a challenging team event and adolescent wellbeing. Team challenge events potentially offer effective contexts for forging social interactions, interdependencies, and bonds that can support mental and physical health.

Kynurenine Metabolism as a Mechanism to Improve Fatigue and Physical Function in Postmenopausal Breast Cancer Survivors Following Resistance Training

This pilot examines whether resistance training (RT) can induce changes in kynurenine (KYN) metabolism, which may contribute to improved physical function in breast cancer survivors (BCSs). Thirty-six BCSs (63.2 ± 1.1 years) underwent assessments of physical function and visual analog scale (100 cm) fatigue and quality of life before and after 12 weeks of RT (N = 22) or non-exercise control (CBCT©: Cognitively Based Compassion Training, N = 10). Blood was collected before and after interventions for assessment of KYN, kynurenic acid (KYNA), and peroxisome proliferator-activated receptor γ co-activator 1α (PGC-1α). At baseline, the women were moderately fatigued (mean score: 46 cm) and at risk of poor functional mobility. A group*time interaction was observed for all measures of strength with improvements (~25−35%) following RT (p’s < 0.01), but not CBCT. Time effects were observed for fatigue (−36%) and quality of life (5%) (p’s < 0.01), where both groups improved in a similar manner. A group*time interaction was observed for KYN (p = 0.02) and PGC-1α (p < 0.05), with KYN decreasing and PGC-1α increasing following RT and the opposite following CBCT. These changes resulted in KYN/KYNA decreasing 34% post-RT, but increasing 21% following CBCT. These data support RT as a therapeutic intervention to counteract the long-term side effect of fatigue and physical dysfunction in BCSs. Additionally, the results suggest that this effect may be mediated through the activation of PGC-1α leading to alterations in KYN metabolism.

Social reward and support effects on exercise experiences and performance: Evidence from parkrun

There is growing academic, civic and policy interest in the public health benefits of community-based exercise events. Shifting the emphasis from competitive sport to communal activity, these events have wide appeal. In addition to physical health benefits, regular participation can reduce social isolation and loneliness through opportunities for social connection. Taking a broad evolutionary and social psychological perspective, we suggest that social factors warrant more attention in current approaches to physical (in)activity and exercise behavior. We develop and test the hypothesis that social reward and support in exercise are associated with positive exercise experiences and greater performance outputs. Using a repeated-measures design, we examine the influence of social perceptions and behavior on subjective enjoyment, energy, fatigue, effort, and objective performance (run times) among a UK sample of parkrun participants. Social factors were associated with greater subjective enjoyment and energy. Higher subjective energy, in turn, was associated with faster run times, without any corresponding increase in perceived effort. No significant main effects of social factors on fatigue, performance or effort were detected. The role of social structural factors has long been recognized in public health approaches to physical activity. Our results indicate that there should be greater research attention on how positive and rewarding social behaviors and experiences-particularly subjective enjoyment and energy, and perceptions of community social support and belonging-influence exercise-related behavior, psychology and physiology, and promote health through collective physical activity. The research also supplements traditional emphases on social facilitation and team sport that have dominated sport and exercise psychology and offers new avenues for understanding the deep connections among psychological, social and physical function in everyday health.