等动力量训练的力量增长规律

Research on Regularity of Muscle Strength Growth with Isokinetic Training

目的:探索增长的规律,为科学制定体育训练和康复训练提供科学依据。方法:分为实验组和对照组,训练频率采用1天1次、2天1次,3天1次三种,对35名浙江大学正常健康男女大学生分组进行为期四周的单腿等动肌力训练,同对照组相比较,研究单侧腿伸肌在时间维度上的力量增长规律。结果:三种频率之间没有显著差异,但各组被试的膝关节髌骨内侧肌拉伤率存在显著差异,3天一次组没有出现膝关节髌骨内侧肌拉伤。结论:等动力量训练能够在短期内显著提高肌肉力量,3天1次可能是比较理想的训练频率。

Purpose： Study the regularity of muscle strength growth with isokinetic training in order to make a plan for physical training and rehabilitation training. Method： The experiment for forty five students are divided into experimental group and contrastive group. Adopt three different training frequencies, as once a day, once of two days, once of three days, then study the regularity of muscle strength growth with isokinetic training of single legs. Result： There is little difference in the three different training frequencies, but the ratio of the patella medial muscle in the three groups are remarkable. There is no ratio of the patella medial muscle in the once of three days group. Conclusion： The isokinetic muscle training can obviously increase the muscle strength in short time. The once of three days are the ideal training frequency.