Kinematics Analysis on Take-off Technique of Chinese Elite Male High Jumper

This article adopted the methods of literature,expert interview,photography of three dimensional in high speed,and mathematic statistics etc to analyze the approach technique of four Chinese elite male high jumpers.Research conclusion:At the present stage elite male Fosbury flop jumper pay more attention on take-off speed;the CG at take-off phase has a not obvious amortization.The take-off angle has the tendency of diminution;the amortized extent of take-off leg of Chinese male jumper is bigger than foreign athletes.The amortization technique of three joints hip,knee and ankle have a comparatively large relative to take-off quality and the injury of athletes;If the swing of upper and lower limbs have a well coordination,that will give a favorable take-off effect to athlete.So we need do a strict require to athlete for control the proportion relation of the upper and lower limbs swing.