是否过脚尖，没人强调，因为力量都在脚后跟，大腿和臀部，脚尖可以抬起来，膝盖一点不受力，要有后倒的趋势。

来源: lawattaction 于 2023-02-18 16:48:55 [旧帖] [给我悄悄话] 本文已被阅读：次

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