The Experiment Study of Vibration Strength Training to Muscle Strength of Ankle Joint

In order to broaden approaches of special muscle training and to enrich and innovate training methods,the paper explores the effect of vibration strength training to ankle joint muscle of long-jump athletes through the contrast experiment between vibration strength training(II)and ordinary one(I).Based on the experiment,the author demonstrates that under the same load condition,vibration strength training can effectively improve athlete's maximal power and explosive power around area of ankle flexors,but the effect of vibration strength training is not obvious to the performance of the extensors of ankle joint.Furthermore,vibration strength training is not effective to enhance the muscular endurance and express power of ankle joint and make strength of the flexors and the extensors of knee joint develop harmoniously.