An Experimental Study On The Influence Of Innovative Combination Exercises On The Balance Ability Of Triple Jumpers

At present，with the development of science and technology progress，track andfield sports training theory and practice have been means also always keep movingforward. This article mainly from the track and field events, triple jump study,research topics for innovation combination practice experimental study of the impactof the triple jump athlete balance. According to the technical characteristics of thetriple jump and follow the basic rule of sports training programmed108kinds oftraining methods in combination with the traditional training methods, mainly withthe development of the triple jump athlete’s balance. This paper combined trainingmethod in the practice of all combined with the characteristics of the triple jumptechnology force, practice form a static sexual practice, performance practice, thepractice of unilateral, have suspended practice, a non-equilibrium support of practice.The above practice method of unarmed exercises with weights. All the means ofpractice of creating and combining with the characteristics of the athletes’ technicalforce, combined with the technical force of muscle training, focus on developing theathletes of the pelvic muscles, thigh muscles and lumbar muscles of meat.Taking tianjin sports college more than15secondary male triple jump athletes asthe research object, through11weeks to organize and implement the innovation of thecombination of training, contrast analysis indicators before and after the experiment,one is the static action balance index: standing on one leg, one leg is pretty hip body,the single leg squat step to prepare the posture;2it is dynamic motion balance index:before the trunk Angle and body roll Angle;3it is the special performance indicators;Four is part of the body is surrounded degree index before and after the change ofdifference comparison and analysis the followingThe Conclusion:The first，after ten innovative combination of training aweek later, after theexperiment to mobilize the three static index one leg knee standing posture, the step toposture, pretty hip show the imbalance index of body posture movement test,numerical stability, balance the distribution of value has a positive change, hanging inthe combination with practice practice, practice and static imbalance practice meansthere is a close relationship, the nature of the static exercise determines the impact ofa measure of the athletes static action of the most direct, because the static practicingis the nature of the athletes to maintain a balance of static stability, suspension exercises can strengthen the core region of the trunk muscles strength athletes, theathletes make the action of the control ability of strengthening effect.The second， after11week innovation combination of the training, theexperiment after mobilization torso leaning Angle and the tilt Angle values of thetorso change has changed a lot compared to before the trial, after the experiment theathletes’ body centre of gravity, the halfway point of the shoulders and hip pointconnection with the ground more vertical Angle, illustrates the athletes body moreperpendicular to the ground, shows that the athletes control the power of the trunk isstrengthened, practice the trailer combination strengthened the athletes of lumbarmuscles, pelvic muscles, thigh muscle group and the power of the upper limb joints,trunk in the state of suspension, first of all to maintain integrity, similar to triple jumpcharacteristics of suspension, but also in the process of swinging practice good controlreasonable hip and knee joint Angle, Angle and strengthen the power of the thighmuscles after, make the athletes at the completion of technology, in step movementssmooth, and then make the athlete the torso leaning Angle of impact is not big, thebody remains in a relatively stable focus range, not only can strengthen the athletes inthe step pelvic muscles, lumbar muscles, thigh muscle group, especially for hipflexibility also played a good exercise; Static exercises make the athletes of the trunkmuscles during a certain period of time to keep the relative stability, improve theathletes waist abdomen strength and lower limb power of absolute power and stability,the reasonable control of the athletes torso Angle have influence.The third， after ten week combination of innovation practice,60meters starttiming, standing triple jump athletes, takeoff leg six steps run five hop step, swingingleg6run-up five hop four special physical quality increased significantly comparedwith the experiment, the combination and innovation practice in the trailer, imbalanceof static practice, practice, practice have close relations, can strengthen the athletes’around the waist and abdomen, pelvis, can make the athletes in action exercise madewith special technology to joint Angle, to consolidate the effect of the technique,which impact on the standing triple jump and hop training;60meters start the timer torun and jump leg results in the differences before and after the experiment, the largestillustrates the athletes of the hip muscle strength was improved, this is because thecombination of innovation chain of practicing a lot of athletes of the hip forces playeda reinforcement, such as hanging practice draped prone lift leg, dangling in thepractice and drape lie on your back leg hip to the three actions are designed specifically to strengthen athletes waist abdomen and hip muscle strength, throughunder the overhang of state, by pulling, hip to athletes reach to hip and lumbarmuscles more comprehensive group of stimulation, and hanging high leg exercisesand dangling leg exercises, can strengthen the athletes around the hip muscle groupmuscle strength and flexibility, also accord with the technical characteristics ofathletes run, is the main reason for the athlete to improve the quality of special speed.The fourth，after ten a week of training, the athletes sport grades, illustrates theathletes after training the physical quality and the technology is improved, willpromote the progress of technology, special performance improvement is not very big,but it is associated with winter training, winter training mainly physical quality andstrengthening technology, no more special practice, athletes training intensity is notbig, the athletes’ grades changes appeared in the spring can be better after a wintertraining.The fifth，47kinds of innovation practice of triple jump athletes special physicalquality has very good training effect, can improve the power quality of athletes,movement speed and flexibility quality, especially for the thigh muscle group and theflexibility and stability of the pelvic muscles has been consolidated and improved;Special technology of the triple jump athlete to have the consolidated enhancementeffect, because many combinations of movement trajectory is similar to triple jumpspecial technology principle, principle of power and motion trajectory of closelycombines the special features; Can make the athlete’s ability to develop thetechnology-special balance ability was strengthened.