Research on the Application of Wearable Devices in Monitoring Adolescent Physical Fitness Training

Abstract

This study focuses on the application of wearable devices in adolescent physical training monitoring, aiming to address the inherent limitations of traditional monitoring approaches in data collection continuity, feedback immediacy, and evaluation objectivity. Through a systematic analysis of three fundamental principles for applying wearable devices to adolescent physical training monitoring—health and safety assurance, precise data acquisition, and age-appropriate adaptation—this paper proposes a monitoring strategy framework encompassing four dimensions: physiological load tracking, movement technique diagnosis, training behavior recording, and home–school data sharing. The results indicate that wearable devices enable real-time collection and dynamic presentation of basic physiological indicators such as heart rate, step count, exercise distance, and calorie expenditure during training, providing a feasible reference for building a scientific monitoring system for adolescent physical training.