Recently my idiot self didn't stretch out and warm up properly before doing some free-grappling and ended up injuring my lower neck and trapezius muscles. It isn't anything serious, just some pulled, cramping muscles. I'm now hunched over my keyboard. Although this injury is minor it is just enough to keep me off the mat. I gave it some ice and some ibuprofen and try to be a little active... Any of you guys have any tips to help accelerate muscle recovery? Or am I just going to have to roll with the treatment of time?