i know someone asked this already a few months back, i guess i should listen in class. Anyways, i went into my buddies MT academy, and also went into a couple MMA gyms to check them out. Turns out i supposedly have very powerful kicks, the problem is my shins feel as if they are made of clay. now i could probably handle this myself, but are there any techniques that you guys know of that you have used to get your shins rock solid? i know its a realtive painful process but i wanna be able to do it when i work out at home, so anything would be awesome.