| As an indispensable part of the sports field,aerobics is expressed through music,strength and beauty.It is crucial to win the competition,and the international sports level,technology and training methods are constantly improved.Under the requirement of the new cycle competition rules,the rotor technology needs to improve the technical difficulty and the stability of expression.Then how to effectively improve the dynamic balance of body feeling has become the focus of research.Based on literature analysis,kinematics,sports psychology,physiological anatomy,biommechanics and training discipline perspective,to improve the rotor technology dynamic balance research mainly through questionnaire survey,scale,and test demonstration materials,data analysis formed after refining,core strength and calf strength,force distance Angle and conscious control is the key to dynamic balance.These disciplinary perspectives are designed to improve the stability of the expression of sensory function.However,in sports practice,the result was not significantly improved.We have a doubt,these conclusions tend to spin technology dynamic balance body feeling effectiveness,therefore,we rely on the sports of sports oral history material,the existing research conclusion formation of movement behavior narrative,from the perspective of the movement of personal corpus,these conclusions have consistent academic significance,but can not effectively solve the teaching,training and competition spin technology specific problems of dynamic balance,in the practice of technical improvement cannot really work.Therefore,the study with movement behavior as methodology basis,is committed to the rotor technology dynamic balance "body" research,with the movement of sports oral history material sports behavior narrative,and different disciplines of rotor technology dynamic balance stability research conclusion,do mutual evidence chain structure analysis,discusses the technical action in training and competition stability of the truth.Studies found that,first,the movement in pole liao leg action,behind many flap calf to remind height,formed the integration in continuous practice,established the technical expression of the body feeling,found that the dynamic balance is not dependent on strengthening the calf strength,core strength and Angle of training can be effectively expressed.This study also found that when athletes feel nervous in a strange or depressed environment,the body sense established in training is misplaced in the technical expression due to the participation of brain thinking activities,the dynamic balance is destroyed,and the nerve center controls the body movement trajectory deviation,resulting in the failure of technical expression.In the mutual evidence analysis of motor behavior narrative,we found that the dynamic balance of technical movements is not determined by the functional attributes of the sensory organs,but the characteristic of sensory integration formed by the integration of body sense,that is,it is realized by the establishment of "dynamic body balance".Second,the individual differences of athletes determines that there is no standardization of objectivity in technical movements.Cyon technology is the expression of the body sense that meets the requirements of the rules of competition.The effective dynamic balance of body feeling is related to the specific spatial and temporal correlations of technology expression,and the stability of technology expression is not a unity... |