Influence of Vibration Strength Training on Muscle Power of Ankle Joint

The research result of vibration strength training of hurdlers' ankle joint shows that vibration strength training can better enhance the extensors and flexors MW of ankle,the increasing character of muscle power is instability at first period and become fast at later period.It can improve the flexors TW,the growth trends is slow at first period and become fast at later period.It can increase the resistance strength level of flexors.Vibration strength training can collect more motor units and increase the muscle contraction force,the collection way of muscle can be changed,more fast-twitch will be mobilized to participate in muscle contraction.