# Mechanisms linking school physical education policies to college students’ physical activity: an empirical test of a moderated mediation model

## TL;DR

This study explores how school physical education policies affect college students' physical activity, focusing on time management and grit.

## Contribution

The study empirically tests a moderated mediation model linking physical education policies to physical activity through time management and grit.

## Key findings

- SPEPs indirectly influence physical activity through improved time management.
- Grit moderates the relationship between time management and physical activity.
- Male students showed higher levels of physical activity, time management, and grit.

## Abstract

School physical education policies (SPEPs) promote college students’ physical activity and fitness, but the mechanisms linking policy to behavior are under-explored. This study explores how SPEPs influence physical activity, focusing on time management’s mediating role and grit’s moderating effect. A survey of 1,151 students from six universities used scales measuring attitudes, time management, grit, and physical activity. Results showed males scored higher in physical activity, time management, and grit. SPEPs indirectly influence physical activity through time management, with grit moderating this pathway. Recommendations include enhancing policy support, time management training, fostering positive psychological traits, and gender-sensitive interventions.