The Applied Research Of PNF On Pliable Quality Training In Cheerleading

Cheerleading is a genus of skill dominated difficulty and beauty ofa group，Good flexibility is complete moves and skills of cheerleadingdance unique to difficult conditions。PNF through a series of active andpassive dynamic, static stretching, on muscle sensory nerve stimulation,promote the appropriate muscle inhibition, excited, contraction andrelaxation and so on, in order to improve muscle function activity。Inrecent years the PNF as a kind of flexible training method has graduallybeen sports fields and use, but its study is shallow, and the cheerleadingprogram research related theory are lack of.This paper mainly uses the literature material law, expert interview,video analysis and logical analysis, The cheerleading item neededflexibility analysis, In the PNF drawing method as a tool, to exploresuitable for cheerleading item PNF stretch theory and practicalapproaches, to exercise flexibility in practice and provide a theoreticalreference and practical guidance.The main conclusions are as follows:1、 PNF mainly improve the body flexibility, improve the centralnervous of muscle control capacity, enhance physical coordination,promote the recovery of sports fatigue, its operation has itsrationality, validity.2、 Cheerleading cheerleading athletes on waist, hip and lowerextremity of the pliable and tough quality higher requirements toPNF; tensile method as a tool, the members of each part of thebody muscle groups and different position drawing detaileddescription, to provide proper stretching postures, method ofoperation, to the PNF stretching in cheerleading flexible training inthe specific operation to provide practice guidance.3、 On the basis of PNF, combined with the difficulty of the movementregularities of formation, stage for different difficulty action ofpliable and tough quality training; the three stage is the progressive relationship, a later stage compared with previous stage.4、 movement difficulty levels increased, the stretched musclesincreased, muscle coordination control ability of players, thedifficulty and dance movements increase of great help.