I have suffered an arm injury and now need to get it back up to normal, after 8 1/2 weeks of braces, casts, slings and what not. I'd also like to get a full body bodyweight workout to get in shape for sports after my arm is okay, and as I stated in the title make myself better than before.I'd like to get stronger, in the previously weak arms, the already strong legs, the weak back and a stronger core and chest. I'd really like to become stronger, mass comes later and possibly get showing abs. but in order to get showing abs I need a diet. im bad with diets, unless i have a plan i stink at keeping them. So i'd like to get some advice to get started. Thanks for replies and advice