Biomechanical and physiological adaptations to reformed physical education models in Chinese universities: A longitudinal analysis of student health outcomes
Year: 2025
Type: article
Study design: Clinical Trial
Abstract: Background: The transformation of physical education in Chinese higher education institutions necessitates empirical evaluation of reformed teaching models’ effectiveness in promoting student health outcomes. This study investigates the longitudinal impact of innovative physical education reforms on students’ physical fitness parameters, emphasizing biomechanical adaptations alongside physiological changes. Methods: A controlled longitudinal study was conducted across three universities in Eastern China, involving 426 undergraduate students (213 intervention, 213 control) over 18 months. Comprehensive physical fitness assessments were performed using standardized protocols, measuring cardiovascular endurance, muscular strength, and body composition. Statistical analyses included repeated measures ANOVA, multivariate regression, and time series analysis. Results: The intervention group demonstrated significantly superior improvements in cardiovascular fitness (ΔVO2max: +4.8 ± 1.2 vs. +2.1 ± 1.1 mL/kg/min, p < 0.001) and muscular strength parameters. Strong correlations between program participation and fitness outcomes (r = 0.68, p < 0.001) were observed. Longitudinal analysis revealed three distinct adaptation phases: initial rapid improvement, plateau phase, and sustained enhancement. Conclusions: The reformed physical education model effectively enhanced student physical fitness across multiple parameters, with sustained improvements throughout the intervention period. These findings provide empirical support for the implementation of innovative teaching methodologies in higher education physical education programs and highlight the critical role of biomechanical adaptations in understanding the effectiveness of these reforms.
DOI: 10.62617/mcb1113
Authors: Mingyang Zhang, Aihua Lei, Xinye Zhao, Haonan Qian
Institutions: Chengdu University, Huaihua Normal College, Hanyang University
Language: English
Field: Health Professions
Domain: Health Sciences
Open Access status: diamond
OpenAlex ID: W4407417376