- Feb 18, 2009
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Alright so I just started doing sit ups as part of my workout and my tailbone is really sore after doing a few sets of 30. Is there a reason for this? My floor is standard carpeting and I believe I'm doing the sit ups correctly. I can feel there's a rash/burn of some sort back there and it has to be from doing the sit ups. Will I just get used to it and eventually the body will just be okay with me doing these?