A STUDY OF THE RELATIONSHIP BETWEEN BIOMECHANICS PARAMETERS AND SPECIFIC PERFORMANCE IN DIFFERENT VERTICAL JUMPS OF FEMALE WEIGHTLIFTER

摘要

The angle and its speed etc biomechanics parameters of hip and knee joint of 12 female lifters who adopted 5 different jump mode have been collected. Correlation analysis has been done between the collected data and specific performance. The result shows that different extent correlation between jump height in different mode and specific performance. In these correlations, biomechanics parameters in 60cm dropping jump have the most correlation factors. Especially elasticity energy utilizing rate and the height of dropping jump have the high extent correlation coefficient is about muscle speediness strength and muscle strength in allusion to female lifter. That is 60cm feasible height.