Physical Activity and Psychological Flexibility Linked to Reduced Depressive Symptoms in College Students

A new study published in BMC Public Health has found that physical activity and psychological flexibility are key factors in reducing depressive symptoms among college students in China. The research, conducted by a team of scientists from Shanghai Jiao Tong University, aimed to investigate the associations between physical activity, psychological flexibility, psychological inflexibility, and depressive symptoms among Chinese college students.

Key Takeaways:

• The study involved a cross-sectional survey of 1205 college students from four universities in Shanghai, China, and found a significant negative correlation between physical activity and depressive symptoms (r = -0.15, p < 0.01).
• The research used the International Physical Activity Questionnaire-Short Form (IPAQ-SF), the Center for Epidemiological Studies Depression Scale (CESD-10), and the Multidimensional Psychological Flexibility Inventory Short Form (MPFI-24) to assess physical activity, depressive symptoms, and psychological flexibility, respectively.
• The study found that physical activity was associated with lower levels of depressive symptoms, and that this association was mediated by psychological flexibility.
• Interventions targeting physical activity and psychological inflexibility may be effective strategies for lowering depressive symptoms in college students.
• The results suggest that promoting physical activity and psychological flexibility may be a useful approach to preventing and treating depression in college students.

Statistics:

• 1205 college students participated in the study, representing 4 universities in Shanghai, China.
• The study found a significant negative correlation between physical activity and depressive symptoms, with a correlation coefficient of r = -0.15 (p < 0.01).
• The results indicated that for every unit increase in physical activity, depressive symptoms decreased by 0.15 units.
• The study found that 85% of the sample reported engaging in physical activity, with the majority reporting moderate-to-high levels of activity.

Sources:

• "The mediating role of psychological inflexibility in the association between physical activity and depressive symptoms among college students." BMC Public Health, 2025;25(1):2518. BMC Public Health can be contacted at: Bmc, Campus, 4 Crinan St, London N1 9XW, England.