The impact of high-intensity interval training and circuit training on the physical fitness of indonesian pencak silat athletes
This study compared the effectiveness of 6-week circuit training (CT) and high-intensity interval training (HIIT) on physical fitness and striking speed in Indonesian Pencak Silat athletes. Forty-five national-level athletes (age 19.8–20.1 years) were randomly assigned to CT (n=15), HIIT (n=15), or control (n=15). CT p...