两类不同性质力量训练对下肢肌力影响特征研究!

Research on the Influence of Two Kinds of Different Strength Training on Lower Limbs' Muscle Strength

为探讨跳跃类和负重类肌肉力量训练方法对肌肉力量的影响特征,实验将22名大学体育专业男生分为两组,分别采用两类不同的力量训练方法训练下肢肌肉力量。通过测力台和等速肌力测试系统采集实验前后下肢的动力学数据和关节肌力矩数据。研究结果显示,两类不同的力量练习方法都能够使肌肉力量得到提高,但是在力量增强的特征上有所不同。跳跃类练习方法主要以肌肉的储能能力和快速肌力的提高为主,而负重类练习方法主要以肌肉的向心收缩能力和绝对力量的提高为主。

The paper experimentally researches the influence of the two kinds of strength training（ jumping and weight training） on muscle strength characteristics. 22 male sports students are divided into two groups and are respectively given two different kinds of strength training for their lower limb strength. Ergograph and isokinetic muscle testing system are used to collect the dynamic data of lower limbs and the joints muscle torque data before and after the experiment. The results show that the two kinds of strength training methods can improve muscle strength but differ in strength characteristics. Jumping training mainly works in improving muscle energy storage capacity and rapid muscle strength,while weight training mainly improves the concentric contraction ability and the absolute power of muscle