Vibration Training’s Impact On Men’s Alpine Skiing Athletes Lower Limb Strength

As of July 31,2015,the International Olympic Committee held its 128 th meeting in Malaysia on Kuala Lumpur,Beijing’s bid for the Winter Olympics,for the winter project in China,especially the development of snow project provides the perfect opportunity,and promote China’s alpine skiing project investment in scientific research,physical research on alpine skiing project is just unfolding.Alpine skiing has been carried out for more than 50 years in China,but the distance from the world’s advanced level is relatively large.The alpine skiers in China are only in the middle and lower reaches of the world.This study will discuss the training theory of alpine skiing in combination with the new training method of vibration training.The aim is to enrich the training of alpine skiing.The way to improve the physical ability of alpine skiers to help the sports team improve their sports performance.Vibration training is a completely new concept and comprehensive physical training method.By using the principle of acceleration training,muscles can be applied to external vibration stimulation and contraction training in pre stressed situations.In recent years,vibration training,as a new training method,has emerged in many researches both at home and abroad.It has been included in many research fields.It has become an important topic and direction in the field of physical training.Alpine skiing originated in the region of the Alps,also known as "Alpine skiing" or "mountain skiing".The Olympic Games will set up 10 alpine skiing events,including downhill,slalom,giant slalom,super-G,all-around(downhill and rotary)the five men and men race.No matter,large or super large rotary rotary rotary glide is static movements knees hip flexor,the whole game are to keep this action,in order to lower the center of gravity,on skis,this technique requires athletes lower limb muscles especially femoral head four muscle and gluteus maximus to static contraction the powerful.In the game around the rotary gate,the technical requirements of the project extension,plate and edge to be fast,so as to ensure the shortest route through the gate with at least,this technology requires athletes needs strong explosive force.In this study,the experimental method was used to study the biochemical indexes and lower limb strength of men alpine skiers after eight weeks of vibration strength training.The eight week training action of vibration training for 2008,squat,squat,vibration amplitude,vibration frequency by 45 Hz 7mm stimulation in experimental group were collected for biochemical index,hemoglobin,serum creatine kinase and serum testosterone,serum cortisol,kinematic indicators collected for maximum ground reaction force.An independent sample T test was performed on the data between the experimental group and the control group.The significant level was 0.05,and the very significant level was 0.01.After the analysis and discussion of the experimental results,the following conclusions are obtained.1.Eight weeks vibration strength training,make the men’s alpine skiing athletes hemoglobin showed upward trend after falling,then the vibration training causes haemoglobin more drastic changes,the vibration strength training can make hemoglobin content in advance.2.Vibration training can lead to the increase of serum creatine kinase in men’s alpine skiing,and the activity of serum creatine kinase after eight weeks of vibration training is at a relatively high level.3.The vibration training of large loads can significantly increase the levels of testosterone in men’s alpine skiers.4.After the intensive strength training,cortisol showed a tendency to rise first and then decrease,while vibration training slowed down the rate of serum cortisol decline.5.Vibration strength training can significantly improve the explosive power of lower limbs of men’s alpine skiers.6.Vibration strength training can significantly improve the maximum strength of the lower limbs of men’s alpine skiers.