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++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++主要功能：增强臂力，锻炼肩臂肌肉耐力。
锻炼方法：1、分腿骑坐前进；
2、杠端跳起越杠追逐跑；
3、杠上外侧坐越两杠下；
4、双手握杠跳起成直臂支撑，然后身体下至两肘成直角，再用力撑起成直臂支撑为一次；
5、双手握杠跳起成直臂支撑，双腿提起与上体成90度，然后返回原位为一次。

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定州市骏杰体育器材厂
李俊杰
13930257665
定州市东板工业区513号