So after a week or two of being sore, i recently had my knee swell up and become very painful, after training. There was no single event or cause, just an overuse scenario. After working with health service providers i have narrowed it down to a lcl sprain. I stay off my legs as much as possible, RICE, as often as I can, and wear a lateral knee brace. Twisting motions are prohibited while rehabbing But I am itching to train. I was wondering, other than speed bag, what can i work while healing? Any drills or exercises you all can suggest?