HIGH-INTENSITY INTERVAL TRAINING APPLIED TO PHYSICAL TRAINING

ABSTRACT Introduction High-intensity interval training (HIIT) has been widely used in functional physical performance enhancement, with the characteristics of low time demand and fast effects. Currently, many ways methods are adopted sports training, but impact HIIT still needs to be determined. Objective Explore effect on training. Methods The content includes preparatory activities, intermittent relaxation activities. activities experimental control groups completely same, differentiating only addition a protocol group. medium intensity was adopted. Results After 10 weeks intervention, there no significant difference vital capacity between groups. Comparing indices volunteers both groups, it found that levels showed positive differences. Still, group had greater gain their capacity. Conclusion can effectively improve athletes. Level evidence II; Therapeutic studies - investigation treatment outcomes.