On August 14th, I f#cked up a precision jump and sprained my ankle (in a GYM. With padded floors. How f#cking lame is that?). I'm a very slow healer, and I've been out of action for almost 4 months. Now, I'm mostly healed, I want to start PK'ing again. Problem is, I've gone 4 months unable do to anything really athletic, so my muscles are atrophied. Any suggestions for how I can get back in shape?