Author(s)

Yanzhang Yuan

Corresponding Author

Yanzhang Yuan

Abstract

This study explores the application of multimodal biosensor technology in building a dynamic fitness assessment model for adolescents and verifying the effectiveness of exercise interventions. By integrating physiological, behavioral, and environmental data collected in real time, a multidimensional evaluation system is established to capture adolescents’ fitness status dynamically and accurately. On this basis, targeted exercise interventions are designed and implemented, and their effectiveness is empirically tested. The research results indicate that multimodal biosensor-based models can not only improve the precision of adolescent fitness monitoring but also provide scientific guidance for personalized training programs and health promotion strategies. This study offers new theoretical and methodological contributions to youth health management, sports education, and intelligent exercise science.

Keywords

Multimodal Biosensors; Adolescents; Fitness Assessment; Dynamic Evaluation; Exercise Intervention