After rupturing my quad tendon in a freak accident last April, I started physical therapy. Mostly, the rehab for my knee has progressed smoothly (from 7 degrees of bend to roughly 140 degrees). As I neared the end of my scheduled PT sessions, the sessions moved away from "let's make sure you can walk normally the rest of your life" to "what are your athletic goals?". I also asked for an evaluation of my lower back because of some history there (I use all 3 stretch series, but I'm worried about a possible long-ago injury that might not be fixed by careful stretching).
So in the course of the last couple sessions, I was told the following by the young therapist with whom I've mostly been working these last several weeks:
1. "being too flexible is a problem" -- i was showing her what a Jefferson curl is. She didn't like it one bit.
2. "You should never squat below parallel" -- we were discussing the single leg squat progressions.
3. "People have knee problems as they get older because their joints wear out".
I disagreed strongly with her on all these points, but all I have on my side is personal experience (despite last spring's freak injury, my knee health has improved since I started squatting about 7 years ago) and some readings (here and other reputable sources) that were meant for the layman.
So 2 questions:
1. What are the readings/sources I could give to this medical professional -- in as tactful a way as I can manage -- to refute her claims?
2. Should I flee this establishment and never return?
thanks for any help you can give, and happy new year everybody.