The Research Of The Vibration Training Influenced Upon Tennis Players' Exercise Capacity Of Upper Limbs

Vibration training is a training method whose aim is to change the organic function of the body or its certain parts, either bearing weight or not, by using the tensile vibration reflex caused by vibrating equipment. It embodies the gradual development of knowledge about vibration training that at first vibration training was used by doctors to treat diseases like neuralgia and amyotrophia, then it was employed by astronauts to overcome the adverse reaction of body(e. g. declining physical strength and bone-density loss), in weightlessness/simulated weightlessness condition, and now it plays a role in training physical strength, flexibility, explosive force and improving bone mineral density, circulatory function and recovery of the body. Vibration training is still an emerging science and there are many unknown areas waiting for us to study. As a now method of strength training, vibration training can effectively increase the muscles'maximum force and explosive power at the price of light load, so more and more experts home and abroad begin paying attention to it. It is now well applied both in the overseas athletes'high-level strength training and in the mass rehabilitation training. It will have a profound impact to track the latest international strength training theory and technology as well as master the principles and methods of vibration training in the light of updating training methods and reforming the traditional barbell-dominated strength training pattern.Base on the cognition about the characteristics of vibrating equipment, the physiological impact vibration has on nerve, muscle and endocrine, the side effect vibration carries, the elements which determine vibration training effect, and matters needing attention in the vibration training, the author works out an upper limb training program of tennis. By testing the tennis players'concerned motor ability, this thesis reaches some conclusions as above:(1)The vibration training could effectively improve ratios of peak torque, total work and peak power of shoulder level flexion and extension and shoulder, elbow, wrist flexion and extension. (2) The vibration training could effectively improve velocity and power of getting started serve, forehand stroke and both hands backhand stroke of tennis players.(3)The vibration training is conductive to the development of the stability of the rotator cuff and core stability.(4) The vibration training could effectively improve the accuracy of getting started serve, forehand stroke and both hands backhand stroke of tennis players.(5) In some extent the vibration training can increase the motor ability of upper limbs of tennis players and optimize the traditional strength training. It is the complement to the traditional strength training.It should be noted that the overall efficiency of vibration training ought to be given full play. For example, the standard tennis strength training program should include not only the strength training of upper limb, but also the relaxing and stretching parts.