Why do my knees point inward on squats/deadlifts?
About a month or so ago I realized during squats that on the second half of the upward movement, my knees would 'buckle', point inward, and only then would I be able to complete the squat.
At first I dismissed it, but realized it's most likely not a good thing. On Friday, I deadlifted for the first time in a while and my knees did the same thing: i'm able to get the weight, but only after they point inward.
I am using heavier weight than usual (doing a 3x5 scheme for both), but in the past when doing heavy weight (relative to how strong I was), I never had the knee-buckle problem.
My position with squats is a fairly wide stance with my toes pointed outward. I tried going even wider and the problem still consisted.
Anyone know what I can do to fix this? I read somewhere that it may be the weakness of my adductor muscles, which cause my quads to take the workload, therefore causing my knees to point in.