Not bad at all! The main thing is that you relaxed all, which is a good thing.
But try to only attack with your fists/feet, since they (Obviously) don't get damaged.
Body parts (Not joints) are valid too, but should be used sparingly, since the
velocity you can get on them is limited, and they do recieve damage.
Knees and elbows can be used as well, since they do not get damaged, but if
you hit too hard with them... *Snap*
Anyone else see talent here? :3