Stop in for a cup of coffee

Just came from my last physical therapy session

They want me to go back because they are saying I have "knee valgus"

I never even heard of that before but he showed me how when I stand straight and put my knees together, my ankles tend to go outwards.

I didn't know it's a problem because I feel fine and I can walk and run (not very fast) but i can still move.

He then told me to sit on the floor in front of him and so I sat down and he says i "w sit" which isn't good but its pretty natural for me, been doing it since I was a kid.

I think they are just trying to get more money.