Comparative Analysis between Soccer Player and Healthy adult man on the Change of the Muscle Fatigue

In this study, to analyze the changing process of the muscle fatigue before squat, immediately after squat, 5 minutes after squat, 10 minutes after squat, experiment was carried out to 8 people of soccer player played over 7 years who are at I university and 8 people of healthy adult man. The electromyogram was measured at Erector Spinae, Gluteus Maximus and Rectus Femoris, and repeated 2-way ANOVA test was performed by repeated measuring about the value of the muscle fatigue of each muscle and time, group, left and right side, time and group, time and left and right side. The results are as below. About the left and right side of the Erector Spinae, Gluteus Maximus and Rectus Femoris, there is no meaningful difference through all 3 kind of muscles. In the result of the analysis of the study about the Erector Spinae and Rectus Femoris, there are statistically definite differences through time and a little statistical difference through time and group. But about the Gluteus Maximus, there is no statistically meaningful difference. Thus, the muscle fatigue generated in the process of squat, influences on the muscle of Erector Spinae and Rectus Femoris but doesn`t influence on the Gluteus Maximus.