Influence On The Final Two Steps Fosbury Of Flop And Jump Technical Factors And Research

Our men and women high jumpers in the world track and field history have had a gorgeous one, in 1957 our famous woman Excellent Jumpers Zheng Fengrong performed scissor jumps and scored over 1.77 meters, breaking the women’s world record and shocking the field altar. In 1970, China’s famous male high jumpers Ni Zhiqin employed straddle jump, jumped over the height of 2.29 m and broke the men’s world record. Fosbury Flop is a new high jump technique emerged in 1983 an 1984. China’s male high jumpers Zhu Jianhua Fosbury applied Flop technique and acquired three consecutive world record(2.37 m, 2.38 m, 2.39m), and later, Zhu Jianhua and some seasoned players retired. For decades, men’s high jump performance is still lackluster, men’s high jump sport in China has entered a slump, as the advantages of the project before a Chinese track and field, and now drastic decline in performance, we analyzed reasons for the decline, identified factors that influence men’s high jump score of our country with the aim to take effective measures for the development of men’s high jump in China provide a theoretical basis.Since China entered the men’s high jump performance trough this situation, the paper after Chinese elite male high jumpers reciprocal two-step run-up technology, jump techniques were studied and analyzed. The research object is the 9athletes of the finals of the national track and Field Championships in the competition of 2.15 meters.The main content of the analysis is the comparison and analysis of the athletes’ technology in the competition. At the same time, by referencing to the relevant literature and books, relevant data has been collected in the world of elite athletes and are added to this paper analysis.The results show that our male high jumpers due to the different physical conditions and the level of training and other conditions, to help athletes run-up and take-off technique is not the same, the athletes also formed their technical characteristics, but the speed utilization of the mentioned athletes is low. Meanwhile, the emergence of Chinese athletes in the two-step speed loss rate lead to a waste of speed, which not only affects the run-up and take-off of a combination of integrity, but also creates a waste of strength, resulting in the bar mistakes. Research also found that performance on the same failure height, horizontal speed off after Chinese athletes transformed vertical velocity is significantly lower, off Tuixi, lack of ankle extensors,the swing leg swing speed and swing,the take-off leg of each joint angle,probiems in the process of takeoff leg buffer can affect an athlete’s performance. In this and the foreigna thletes difference is obvious,In view of the above situation of our athletes made the corresponding suggestionsthe...