There's a good possibility, one which I often see clinically, where your quads are imbalanced. Good possibility your lateral Quad (Vastus Lateralis) is actually denser and tighter which also makes it weak. The tissue may have been used more (ex. cycling works the lateral quad a lot), gets fibrotic tissue developing in it which makes it dense and tight, it also makes it harder to fire/contract hence the weakness. Attempting to strengthen it will add to the problem - a mistake, you actually need to regain flexibility. I suggest foam rolling the lateral quad and stretching as follows: standing and braced with same side hand to a wall, flex/bend knee grabbing the foot with opposite hand and stretch the quad behind toward your opposite hip... this will stretch the lateral quad effectively. If the issue persists, check out www.activerelease.com which includes a search engine for soft tissue specialists that can remedy the issue in a treatment or two. Best wishes.
Jcluett:
The ligaments are fine, she did a test to ensure that. There is a slight imbalance in strength between my right and left quads. But the therapist said that was caused by my right hip being weak.
For instance if I were to do a one legged squat, on the way down my form was good, but coming up my knee would go in because my hip isn't have the strength to stabilize it. So that combined with my feet pronating due to bad foot ware is apparently what caused my issue.
Do you know if this sort of thing is something that will always be on going? Or will it go back to 100 % if I go through the proper steps?