跳远是一项集速度、爆发力和技巧为一体的田径跳跃项目,目前,许多高校都把它列为体育教学的必修科目。由于该项目具有很高的观赏价值和锻炼价值,因此深受广大高校学生的喜爱。在教学实践中,我们发现有许多学生由于受踏跳板的约束,助跑节奏极不稳定,变化较大,在助跑的最后阶段倒小步或拉大步,不但造成助跑准确 Long jump is a speed, explosive power and skills as one of the athletics jump project, at present, many colleges and universities put it as a compulsory subject of physical education. As the project has a high ornamental value and exercise value, so by the majority of university students love. In teaching practice, we found that many students are bound by the stepping board because of their jerkiness. The rhythm of the running rhythm is extremely unstable and varies greatly. In the final stage of the running, the small step or the big step is not only caused by the accurate running