I have noticed that the past few months, that when I squat down real low, with no weight or anything, just squating down, I have trouble getting back up. My knees ache. I've been trying to figure out why.
Well, about 2 months ago, I started shooting quads. I hit each quad once a week. I am shooting 3cc's each time. (test/Eq)
I wonder if shooting the quads has anything to do with this problem. The shots are painless for me.
Anyone have any input on this? THX!