Relationship between Ground Reaction Force and Kinetics of Both Legs in Kicking Pullovers: Kinetics of Single-leg Takeoff for Backward Rotation

In this study, we analyzed the relationship between ground reaction force (GRF) and both leg kinetics in kicking pullovers, with aim of clarifying mechanics techniques for acquiring vertical GRF moment single-leg takeoffs aerial rotation. applied to support foot kinematics were recorded takeoff phase successful pullovers by 11 adult males. Using a 12-segment, sagittal-plane rigid body link model, legs analyzed. Although had its peak middle phase, it also contributed generation around center mass (CoM) being tilted forward than CoM immediately after touchdown before takeoff. The was struck against angular velocities torques hip extension knee flexion at touchdown. swing accelerated first half phase. These movements probably tilt torque waveforms joints were, on whole, similar those high jumps. It is suggested that rotation, controlling direction while increasing common running jumps an efficient strategy acquire limited strengths.