冥想念动训练对肌肉力量增长的实验研究

The Experimental Research on the Effect of Meditation Cognitive Training on Increasing Muscle Strength

目的:本研究应用冥想念动训练方法来提高运动员对肌群的协同控制能力,有效提高其完成运动动作时的力量。方法:16名受试者随机分成A、B两组。均进行负重屈肘练习,重量12RM,重复10次,每天3组,每组负重训练完成后,A组放松休息,B组平卧进行冥想念动训练,共训练30 d。采用美国产MERAC等速测力系统测试训练前后肱二头肌在各种收缩状态下的Peak Speed或Peak Torque来评价受试者的肌肉力量。结果:训练后,冥想念动训练的B组的等张收缩力量、等动收缩力量均要优于只进行常规训练的A组。而两组间等长收缩力量无统计学意义的差异。这可能是由于冥想念动训练方法有效地在受训者神经系统中固化了动作过程中撷抗肌的拉长或放松模式,从而明显地增加了受训者完成运动动作时原动肌与撷抗肌的合力的结果。

Objective：The study aims to apply meditation training method to improve the coordination and control ability of muscles and improve the overall muscle strength of athletes.The study invites sixteen（16） athletes being divided into two groups of A and B.Elbow bending exercise with load of 12RM,repeated for 10 times,three sets of each per day for 30 days.After the exercise,Group A is asked to simply relax while Group B is asked to lie down and apply meditation training method.An American origin isokinetic testing system is adopted to test the Peak Speed or Peak Torque of bicipital muscle.The study shows the muscle strength of Group B is stronger than that of Group A after the training in terms of isotonic contraction and isokinetic contraction.For isometric contraction,there is no statistics showing any difference between the two groups.It is possibly because the meditation training method solidifies the stretching and relaxing mode of antagonist muscle,and therefore,improves the joint strength of muscle.