A Research On Crural Muscle Electricity And Kinematics In Balance Actions Of Athletic Wushu Styleforms

Chinese martial arts with the rise of China then, international cultural exchange has become widely known as and love of sport, its unique athletics, appreciation, difficult beauty sex, attracted broad martial arts amateur for its DuXue indefatigable. Especially in 2010 16th bounded guangzhou Asian martial arts project won "the first gold" is aroused wide attention at home and abroad, thus raised a new round of trainer.the hot. In our province is in the Asian games KanWenCong ace on an excellent for hebei won the first Olympic gold medal, make the hebei Asian wushu wushu realized the historic breakthrough. As martial arts gradually become the focus of attention, athletics wushu movement also in as athletes improve gradually toward the competitive level of "high, difficult and beauty, new, steady, fine" direction. In athletics wushu game in difficulty of movement increasingly high, the action between the transform connection are also increasingly complex development tendency, the athletes to gain excellent performance must be delicate, stability, high quality of finished difficulty movement. These include not only the difficult exercises in the jumping process torso around sagittal, coronary equiaxial high-speed rotating, but also included in the fast perform jumps difficulty movement after the stability of cohesion balance. In athletics wushu, balanced class action shown by the acrobatic graceful posture, and by the rapid movement to suddenly static stability prop up of difficulty of movement, but also for athletics wushu appreciation adds one more color. On the other hand, with sports science and technology unceasing development and training quality rise ceaselessly, make between athletes' physical quality, competitive level disparity increasingly narrowed. Especially in level close, the same strength, under the situation of the success of any move to assess the quality and complete set action athletes final score has a very important impact. And in athletics wushu competition, the athlete balance class action ShiWuLv is quite high, with any level of athletes in its balance action of completion time and quality has certain deficiencies. So, to balance the class action grasp and solid play also determine athletes' level of decisive standards.For the athletes balance action technology practice more scientific, effective, this article through visit relevant experts, site or watch video watch martial arts competition, etc, to balance the movements of preliminary understanding. According to recent game balance of martial arts movements appear frequency, the degree of difficulty and accounts for factors such as scores were selected four kinds of different physical condition of the eight balancing ACTS were analyzed. Use of sports biomechanics method, the three-dimensional image will muscle electricity and analysis method of synchronous measurement, objectively and accurately to balance the support legs sections muscle testing, analyzes its in complete different equilibrium muscle power size and sports timing put other factors on equilibrium movement influence, and based on the balance of positive, lateral movement of 3d shooting pictures of fixed-point image analytical in-depth understanding of balancing ACTS the technical characteristics, and reveals the action movement rules. In order to improve the wushu athlete balance class action the rationality and optimal provide a reference basis, to solve the daily training encountered in the balance movement practices the technical difficulties, so as to improve the competitive level athletes, refining perfect technical movement purpose.The results of this study are as follows:(1) using videotape measurement method and the electrical testing system to watch semg balance in martial arts class action comprehensive analysis of research, true objective reflects the athletes in finishing process and maintain action in a state of test indexes of level, and achieve the balance was analyzed and assessed the purpose of technical movements, for wushu athlete in the future practice balance class action provides a reliable method.(2) through muscle electrical testing study found that tested all balance action the support legs in the tibialis anterior muscle in maintaining balance stable stage of power is measured six put muscles in the largest, should pay more attention to the tibialis anterior muscle strength training.(3) balance action in a stable state, the barycenter of shaking range control in about 10cm, yan type balance, ground sea balance and buckles leg balance due to technical difficulty relatively low gravity sloshing amplitude, the smallest. (4) upright condition of lateral play BaoJiao erect balance, not support legs and the opposite side of the pendulum swing arm speed and order with action is stable has the very big relations. The opposite side of the swinging arm should precede the support legs swinging, so that to improve side is placed speed, shorten finish time, in improved action quality and enhance the stability of the equilibrium.