Effects of aerobic exercise capacity and blood lactate concentration change impact during 12 weeks Hight-intensity interval training for college wrestler

The purpose of studying this was to investigate the effects of hight-intensity interval training during 12 weeks on VO₂max and changes in blood lactate levels after exercise and recovery in university wrestlers. The subjects of this study were 9 wrestlers was conducted HIIT three times a week. After 12week, VO₂max increased to be significant around 4.9% from 46.22±5.63 to 48.81±6.18(p＜.049). Looking at the changes of blood lactic acid after HIIT, without immediately after exercise, differences of this result was not significant(Rasting: 0.93±0.71－1.14±0.81(.072), (Recovery 10min:6.52±2.06－5.89±2.3(.132). (Recovery 30min:2.46±.63-2.31±.65(.082). However, Immediately after exercise resulted significant from16.58±2.7 to 17.3±2.82(.024).