Comparative analysis of the physical fitness status of Chinese and Vietnamese adolescents aged 12–15

This study employs the methods of literature review, mathematical statistics, and logical analysis, using the physical fitness test data of Chinese and Vietnamese adolescents from 2010 as the research subjects. It conducts a comparative analysis of the physical fitness status of adolescents aged 12–15 in the two countries. The findings indicate that Chinese adolescents in all age groups have significantly higher heights and weights compared to their Vietnamese counterparts. Among Chinese adolescents, boys aged 12–15 and girls aged 12–13 have higher lung capacities than Vietnamese students of the same age groups, while Vietnamese girls aged 14–15 have higher lung capacities than Chinese girls of the same age. Additionally, Chinese adolescents aged 12–15 show significantly higher levels in physical fitness indicators such as strength, speed, endurance, and flexibility compared to Vietnamese adolescents. Overall, the physical health level of Chinese adolescents aged 12–15 was higher than that of Vietnamese adolescents in 2010. The study analyzes the reasons for these differences from the perspectives of economic development levels and policies and offers suggestions for Vietnam to improve the physical fitness level of its adolescents.