The experiment proved that the integrated use of the training tools for the effective movement Huabu shot with the final convergence accelerated pace to complete moves, enhanced delivery performance.

• 经实验证明，该训练手段的综合运用有效促进了铅球运动滑步与最后用力的衔接，加快了完成动作的速度，提高了投掷成绩。