Replying to Fucked up body?

most skiers will probaly get fucked knees, but is any one eles anckles, backs, hips ect fucked without ever injuring them?, just wondering coz i spend alot of time on dryslope which is shit loads worse for u coz there always badly built and its reely repetitive and ive got reely stiff hips even though i always strech them and my ankels are magorly fucked i cant walk two steps without them crunching or cracking. anyone eles get the same?. lol sorry for the reely depressing/moany thread.