论文部分内容阅读
在加速跑的过程中,蹬地角度是加速跑的效应器,摆动腿的上提、下压是加速跑的提速器,手臂的前后摆动是加速跑的辅助器,上下肢的协调用力是加速跑的助推器。所以,蹬摆技术是提高加速跑能力的核心技术。一、提高蹬摆技术的效果,加强后蹬腿的蹬地训练1.缩短后蹬腿的蹬地时间可采用原地高抬腿跳绳的练习发展后蹬腿的蹬地速度。在练习中,脚跟不要着
In the process of accelerating running, the pedaling angle is an effector for accelerating running, and the swinging leg is lifted up and down to accelerate the accelerating speed. Anteroposterior swinging of the arm is an aid for accelerating running. Coordination of the upper and lower limbs is speeding up Running booster. Therefore, kicking technique is to accelerate the ability to accelerate the core technology. First, to improve the effect of pedal swing technology to strengthen the pedaling after the pedal training 1. Shortening the pedal pedal time can be used to raise the leg of the jump rope practice after the development of pedal kick speed. In practice, heels do not