I'm really short(4 10"), and I'm pretty sure my tailbone is too long. That being said, sit ups are a struggle for me. What should I do?
2017-06-02 10:17 am
回答 (2)
2017-06-02 11:41 pm
try using a pillow underneath your butt?
2017-06-02 10:27 am
See a doctor
收錄日期: 2021-04-24 00:27:23
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