Characteristics and Training Inspiration of Muscle Strength Attenuation in Male Freestyle Wrestlers under Fatigue State
This study intends to conduct dynamic diagnosis of muscle strength attenuation on the main joint muscle groups of male freestyle wrestlers under fatigue state,so as to improve the scientific understanding of strength training.By applying VO2 max test,WinGate anaerobic power test(to induce fatigue),and joint muscle strength test on male freestyle wrestlers,the research has found:① Regardless of fatigue,athletes'shoulder,elbow,and knee joint muscle groups showed that the right side outperformed the left,and the extensor muscle was better than the flexor muscle;②The muscle strength indicators of the shoulder,elbow,and knee joint muscle groups under fatigue state show significant attenuation to varying degrees,leading to a significant decrease in F/E and L/R,which exceeds the reasonable range;③The muscle strength attenuation index and amplitude of athletes in the high VO2max group are lower than those in the low VO2max group;④The muscle strength attenuation index and amplitude of high-level athletes are lower than those of low-level athletes.The current study therefore proposes that athletes should implement targeted training for different parts during fatigue to compensate for the"weak strength"of different muscle groups in dynamic changes,pay attention to the symmetrical development of body muscle groups and improve athletes'"strength defense"ability during high-intensity technical attacks,strengthen the"dynamic transformation"mode under the rule of multiple factor relationships,and form a reasonable proportion structure of aerobic and anaerobic training.
anaerobic powerfreestyle wrestlingjoint muscle groupsmuscle strength attenuationstrength training
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