Beijing Sports School Junior Female High Jumper Power Indicator System

High jump is a demanding strength and speed-strength qualities with high level of development of the track and field events. In particular, modern Fosbury flop technique, which requires high-speed run-up to complete rapid take-off movements, athletes must have a strong support for the strength and high-power explosive. Therefore, how to more effectively develop high jump take-off has a direct effect on the specific force of the quality is extremely important, but also for many years attached great importance to our coaches, committed to exploring a hot topic. Modern athletic sports competition, in the final analysis, or back-up competition for talent in recent years, the overall level of international track and field high jump by leaps and bounds, while China's high jump performance has floundered, follow-up fatigue, is one reason the grass-roots level of training young people is not high, affecting the professional training. Specific strength is to determine the High Jumpers primary factor in athletic performance, so the research Junior High Jumpers strength training, and learning for its mastery of specific sports skills, improve athletic performance has a very important specific role, while ensuring that China's High Jump sustained, rapid development, and achieve strategic goals has important practical significance. Based on this status quo, this paper through the use of literature, investigation and law and mathematical statistical methods and other methods to Beijing Sports School Junior women's high jump athletes object of study, from the special forces of relevant indicators jump start on the Beijing Sports School Junior women's high jump athletes to conduct research and analysis to establish a juvenile high jumper specific strength and performance indicators forecasting model for the Beijing Sports School Junior women's high jump athletes, special forces training of scientific and reasonable to provide reference. Key findings:①study identifies the Beijing Sports School Junior women's high jump athletes in the training process commonly used indicators of specific strength training 12.12 and the high jump, specific performance indicators related to the special forces of order are as follows:five-step run-up Mogao "fast-weight-bearing toes" jump five consecutive run-up hurdle "snatch" standing triple jump "deep vertical jumping around" five-step run-up take-off touch high "load quick Dunqi" five-step run-up five stride jump "after throwing medicine ball" supine leg raise "five run-hop.②The Juvenile Sports School in Beijing, women's high jump athlete specific strength index system, mainly including speed-strength factor (5 hurdle jump straight run-up), a special take-off power factor (five-step approach run Mogao), the basis of the strength factor (weight-bearing fast-toes) three factors.③the initial establishment of a special performance prediction model for scientific prediction and diagnosis of Juvenile Sports School in Beijing, women's high jump athlete specific strength and specific performance level of development, provide reference for the training process. Beijing Sports School Junior Women's High Jumpers performance prediction model: Y=93.176+1.066×run-up jump five consecutive five-step run-up hurdle+16.570×Mogao+0.260×weight-bearing fast toes.