当前,田径仍然是高校体育的主要教学内容,它在增强学生体质,培养基本技能方面发挥着重要的作用。然而,许多学生反映,由于田径课的练习密度和运动负荷较小,他们并没有真正达到提高素质、掌握技能的目的。练习密度是检验和衡量 At present, track and field is still the main teaching content of college physical education. It plays an important role in enhancing students’ physical fitness and developing basic skills. However, many students reported that they did not really achieve the goal of improving their quality and skills because of the practice density and exercise load of athletics classes. Practice density is tested and measured