I have a problem, where I often fall on my tailbone when sitting down for armbars, and I get quite a lot of pain. I don't know if this is something I'm doing wrong, or if I'm just sensitive in that area, or if this happens to other people as well.
Has anyone else experienced this and are there any tips out there to avoid it?
For info - I have just started training MMA again this weekend after taking about 18 months away from MMA training,. however when I used to train before I often picked up this injury.