HEART RATE REACTION OF BASKETBALL PLAYERS UNDER ENDURANCE TRAINING

Abstract

ABSTRACT Introduction: In the current Chinese basketball team, many players have a high level of training. However, in official competitions, athletes tend to have heart rate problems. Therefore, it is importment to monitor and control the heart rate of basketball players to improve their performance. Objective: To explore the heart rate of basketball players in intermittent endurance training. Methods: The researchers selected 28 male basketball players from a university as the research objects. Athletes performed intermittent endurance training, and their heart rate variability, changes in frequency indicators, and changes in cardiac function were measured before and after training. Results: After training,(Total Power, TP), (High Frequency, HF), HFnorm, and (Low Frequency, LF) were significantly higher than before training. The effect sizes were medium for TP (0.7); moderate for HF (0.72); medium for HFnorm (0.59); and moderate for LFnorm (0.57). In the case of LF/HF and LF, the effect size was 0.48, close to the critical value of medium effect. Conclusions: Intermittent endurance training can improve the tension of the cardiovagal nerve of college basketball players and increase heart capacity and load, significantly improving heart function. Level of evidence II; Therapeutic studies - investigation of treatment results.