立定跳远是一个主要训练人下肢爆发力、腰腹力量和上下肢协调能力的比较全面的项目,从动作技术方面看:它主要通过蹬腿摆臂、展腹、收腹举腿、团身落地动作完成。 Standing long jump is a major training of lower extremity explosive force, lower abdomen strength and lower extremity coordination ability of the more comprehensive project, from the action of technical aspects: it is mainly through leg swinging arm, abdomen, abdomen lift leg, body landing action completed .