Study On The Effect Of Race Walking Beginners Technique And Ability By A Backward Clawing With Straight Knee Pattern Of Nealy Anti-horizontal Resistance In Technique And Strength Training

Background:in 1996 the IAAF to modify the definition of walking limit China’s "high step frequency, short stride, high center of gravity, " of race walking techniques play, race walking techniques urgently needed transformation. Traditional "long stride, low center of gravity, low step frequency" of the technology type more accord with the modified walking definition, at the same time, the "Long stride" put forward higher requirements in both technology type of walking and walking ability than the "short stride". Increase stride length, lower center of gravity of race walking technical difficulty is mainly reflected in the technique of hip rotation and backward clawing with straight knee. This is a beginner’s problem, in the "long stride, low center of gravity, low step frequency" walking race technology. How to make a beginner to master long stride, low center of gravity technologies are important to the development and popularity of walking race. A good backward clawing with straight knee and hip rotation is the key factors, that affects "long stride, low center of gravity" walking race technology.Currently race walking technical training basically uses the unarmed training. It’s more easily to bend knees and body flight, because the body is more liberty, movement technique is difficult to control. Therefore A good backward clawing with straight knee technique is very difficult to build momentum styling in the case of unarmed training. The current race strength training, many with a heavy force exercise forms, such activity by resistance upwards resistance training to improve walking for the Force. A backward clawing with straight knee needs the trainer to complete fully backward ground, therefore give the trainer backward resistance in the practice, will be helpful in completing "a backward clawing with straight knee", increase the stride width fully, reduces the center of gravity, maximum avoid the appearance which will soar and bows, when practice walking race some trainer practice with the support staff followed by the rope to provide resistance, in order to achieve full straight back to search. But there are some problems that uses the process:First, the practitioner and assists the practitioner to have to have the very good coordination control ability, both rhythm must be consistent, needs the very good coordinat ion. Secondly, the resistance is difficult to control, need to be manually with the long time walk exercise, it will take up and sacrifice a great manpower. Drag tire to race strength training is one way to improve walking capacity, In this research thought this kind of practice similarly has the vital role to improve the technique of "a backward clawing with straight knee"Objective:To improve race technique and ability and to improved existing walking practice method, Use Anti-horizontal resistance concept put forward the training methods which is called the hip forced Anti-horizontal resistance race walking specific technique and ability training method, to help beginners master the long stride, low center of gravity race walking techniques, improve teaching effect of race walkingMethod:The experimental object is 24 ordinary university students, divides into its stochastic average the control group and experimental group each 12 people. The experimental group uses the hip forced Anti-horizontal resistance race walking specific technique and ability training method, the control group uses the unarmed training and the strength training of barbell squats. The training time is two months, Using the high-speed camera records 3 different frequency and 100 meter with the fastest walking speed the experiments both the front and rear group experiments race performance. Later to organize and analyze the data.Results:The experimental result showed that, under three different frequencies and 100 meter with the fastest walking speed experimental group’s each kinematics target surpasses the control group. After the experiment, the results of two group has the significance difference.Conclusion:1.The hip forced nealy Anti-horizontal resistance race walking specific technique and ability training method can help the athlete correct the technique of stomp without bend knees, promotion the technique of hip turn, enhances the walking race technology effectively。2. The hip forced nealy Anti-horizontal resistance race walking specific technique and ability training method has great effect on improving the ability of backward clawing with straight knee techniques.3. The hip forced nealy Anti-horizontal resistance race walking specific technique and ability training method is able to make the beginner command the technique of long stride, low center of gravity, low step frequency in shorter time, that is remarkable compared with the tradition teaching method...