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立定跳远有哪4步
更新时间: 2020-08-19 00:00:00  

1、预摆:立定跳远的预摆可以做2-3次,预摆时两脚稍分开,两臂由下向上慢慢摆动,同时两腿直立抬高重心可稍提踵,回摆时两臂由上向前向后摆动,降低身体重心,如此预摆2-3次。

2、起跳:起跳时两臂用力由后向前上方快速摆动、急振,同时两腿用力蹬地,起跳时注意身体的腾起角大约为20度。

3、腾空:蹬摆结束后,整个身体向前上方腾起,这时应将身体充分伸展。

4、落地:落地时做到收腹、举腿,两臂快速向前向下向后摆动,落地时用脚后跟先找地,上体快速跟进。

关键词: 立定 跳远

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