PENGARUH LATIHAN INTERVAL TRAINING TERHADAP PENINGKATAN VO2MAX ATLET GULAT JUNIOR PADA KLUB SMK NEGERI 1 KABANJAHE

Abstrak

This study aims to examine the effect of interval training on improving VO₂Max in junior wrestling athletes at SMK Negeri 1 Kabanjahe Club. VO₂Max is a crucial indicator of fitness, especially in endurance-demanding sports such as wrestling. This experimental study employed a pre-test and post-test design, measuring VO₂Max using the Beep Test before and after several weeks of interval training. The results of the paired t-test showed a significant increase in VO₂Max following the training intervention. Therefore, interval training is effective in enhancing the aerobic capacity of junior wrestling athletes. It is recommended that coaches incorporate this method into training programs to improve athlete fitness and performance.