The effect of large-sided games with HIIT protocol on the anaerobic ability of student futsal players

Introduction: This research investigates the impact of Large Sided Games training using a High-Intensity Interval Training. Objective: to determine the effectiveness of LSG training with the HIIT protocol in improving the anaerobic capacity of student futsal players. Methodology: This research has used experimental design. The study sample consisted of 32 student futsal players with the following characteristics: height of 168.59 ± 5.85 cm, weight of 57.31 ± 4.14 kg, BMI of 20.19 ± 1.45, and average age of 16.50 ± 0.51 years. Cohen's effect size was utilized to assess group differences, and paired sample T-tests and independent T-tests with a significance level of