Do some free weight

来源: One1618 2021-07-20 18:26:11 [] [旧帖] [给我悄悄话] 本文已被阅读: 0 次 (247 bytes)

 

dumb bells you can buy at a sporting goods store.  Start with the weight he can repeat 8-12 times without too much strain.

This way, you put demand on the bones and joints, hope they will respond.

所有跟帖: 

瞎指挥,千万不能做weight lift training. 一定要等growth spurt 停止之后才做。 swimming -天天向上2021- 给 天天向上2021 发送悄悄话 (0 bytes) () 07/20/2021 postreply 18:58:00

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