短跑是速度和维持高速能力的较量。高速中肌肉放松能力,是取得好成绩的关键因素。形象地说,放松是短跑的灵魂。而要具备高水平的协调放松能力,必须在青少年短跑训练中,认真抓好短跑的放松跑。一、六大积极作用(一)保证技术动作的正确放松是掌握基本技术的前提。正确的短跑技 Dash is a contest between speed and high-speed ability. High speed muscle relaxation capacity is the key to good grades. Vividly speaking, relaxation is the soul of the sprint. And to have a high level of coordination and relaxation, must be in the sprint training of young people, do a good job of sprint relaxation. First, the six positive role (a) to ensure the correct relaxation of technical action is to grasp the basic technology of the premise. Correct sprint skills