Busted.

I dun understand why my legs got so sore and painful after a seemingly slow and harmless 6km jog.I didn't realise the extend of it till I started walking and there comes the pain in my left lateral meniscus.Great,first right,now left.My knees are so busted and I'm only half way through my 20s! It was just a jog!My thighs and calfs are sore as hell and I hope the pain in the left knee doesn't come back anytime soon,if not I might have to lay off touch.