Biomechanical Analysis On Basic Techniques Of Taijiquan Push Hands

Taijiquan Push Hands is one of traditional martial of Chinese nation, which takesthe form of duel event between two bare-handed people. Taijiquan Push Hands havethe value of body-building、body-defending、competitive and ornamental. So,Taijiquan Push Hands is a favorite sport event to Taijiquan lovers. For now, aconsiderable amount of theoretical and experimental biomechanics research onTaijiquan Push Hands, and the result shows that the method of combine kinetics anddynamics was more objective and correct than experiences and perceptual knowledgein the past. This method based on quantifiable data and rational thought, so themovement reasonably can be judged.This paper takes authentic-human transmission as research objects to analyze thefour kinds of basic techniques of Taijiquan Push Hands which including Peng、Liu、Ji、an. This paper is mainly divided into two parts: The first part is taking kinematicsanalysis of basic techniques of Taijiquan Push Hands by Ariel performance analysissystem; the second part is taking foot pressure analysis of the process of mutualconversion in Taijiquan Push Hands. So dynamic and kinematics data were obtainedand systematic studied in mechanical character and biomechanical basis of TaijiquanPush Hands.Conclusions:The result of three-dimensional kinematics shows that:1.Peng、Liu、Ji、an, the strength of this four kinds of basic techniques of TaijiquanPush Hands have different external movement performance.2.Peng、Liu、Ji, this three kinds of basic techniques of Taijiquan Push Hands havea intrinsic strength which firstly from the top down, then From the bottom up. Liuhave a intrinsic strength violent fall from the top down after avoiding opponent’sattack.3.“upper body being straight” is the basic requirement of Taijiquan Push HandsThe test of plantar foot pressure shows that:1.During the process of mutual conversion in Taijiquan Push Hands, footpressure value has obvious change: pressure value gradually increasing in the real foot,pressure value gradually decreasing in the virtual foot.2. During the process of mutual conversion in Taijiquan Push Hands, foot pressure value has a greater variation in the area of forefoot and heel, foot pressurevalue has a minor variation in the area of midfoot. There is a greater variations in thearea of foot medial and a minor variations in the area of foot lateral, which suggeststhat the forefoot and heel of medial foot are the key positions which involve in mutualconversion in Taijiquan Push Hands.