Different Forms Of Combination Of Single-hop Deep Practice Of Pe School Students In Lower Limb Explosive Impact Of Experimental Research

The physical quality is influence the sports technology, skill and sports result that most direct, most primary factor. It includes the strength, speed, endurance and pliable but it is hard to break and coordinated and so on, the strength grasps the movement technology, skill and enhances the foundation of sports result. The explosive force is the important constitution of strength quality, the explosive force also directly affects the movement technology, skill grasping with the enhancement of sports result, which will be the strength training key point. The ordinary universities Sports Institute is the key point of studing movement technology, skill, takes its lower limb explosive force the development, will be advantageous to the student sports technology, skill grasping with the enhancement. Seeking and exploration development lower limb explosive force training method appears the count for much.This article is continuously single foot depth jump to the different form combination to conduct the research, after selected jumped the deep diving platform first gradually to elevate gradually reduces the combination, gradually elevates the combination, gradually reduces the combination and same highly combines four kind of combinations forms, exerted in the ordinary universities sports courtyard is on the student (by South China normal university sports scientific institute sports education specialized students example), selected 60 objects, divided into four groups to carry on two turns of experiments. Draws the conclusion below through the experimental study:1,Accepts only fully continuously jumps the depth jump trying after the training, tests first group, tests second groups, tests third groups and test fourth groups, in the group intrinsic lower limb explosive force performance has the remarkable differences compared to the training before (P＜0.05). Explained the different form combination only fully continuously jumps the depth jump to be able effectively to enhance the ordinary universities sports courtyard is the student lower limb explosive force.2,Accepts only fully continuously jumps the depth jump trying after the training, tests first, second, third, fourth groups, the group in the lower limb explosive force performance compared to the training before, in selects in-situ evaluates the lower limb explosive force to take off traces, the approach superiority foot high takes off traces, the approach double foot high takes off traces, the standing broad jump high, decides in the triple jump result change scope to have the remarkable difference; But selecting evaluates lower limb explosive force 30 meters to run the result change scope not to have the remarkable difference. The synthesis multiple comparison and the Ludlow showed from the data, After jumps the deep diving platform first gradually to elevate gradually reduces the combination, gradually elevates the combination, gradually reduces the combination form compared to same highly to combine the form, can be advantageous to the development ordinary universities sports institutes is the student lower limb explosive force.3,The synthesis all statistical analysis, obtains from the data angle: The different form combination only fully continuously jumps the depth jump, (jumps combination after the choice four kind of combinations form which deep diving platform first gradually elevates gradually reduces, gradually elevates combination, gradually reduces combination, same high combination) center, after jumps the combination form which the deep diving platform first gradually elevates gradually reduces most to be able effectively to develop the students of ordinary universities sports institute is lower limb explosive force.