绳子的长短应根据身高确定,一般来说绳的长度相当于身高的一半稍长2~3厘米为宜。
1.将手把柄处,反方向打开,绳索扣打开;
2.将跳绳对折,手臂伸直,回折处触地,这样的长度最佳,将绳打扣。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/a686c9177f3e6709d0eae26f29c79f3df9dc55b3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
拓展资料
跳绳的技巧
1.用绳的长短:绳子的长度应该根据高度来决定。一般来说,绳子的长度等于高度的一半再加2到3厘米
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/d0c8a786c9177f3e7fde5b9d62cf3bc79e3d56b3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
2.手臂力量:在跳绳时手臂尽量贴近身体,用手腕用力。手心向下,不要向上翻起或相对。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/94cad1c8a786c91768e9f5a9db3d70cf3ac757b3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
3.腿部力量锻炼:平时多进行原地跳高,收腹跳,高抬腿等训练
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/241f95cad1c8a786dfc0ed9e7509c93d71cf50b3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)
4.赛前饮食:保持7分饱,赛前避免喝液体。保证腹部舒适,轻巧。
![](https://video.ask-data.xyz/img.php?b=https://iknow-pic.cdn.bcebos.com/c8177f3e6709c93d6a18a9678d3df8dcd00054b3?x-bce-process=image%2Fresize%2Cm_lfit%2Cw_600%2Ch_800%2Climit_1%2Fquality%2Cq_85%2Fformat%2Cf_auto)