Knee Scopes, Brace

Question:

I have a client who has had six scopes on her left knee and wears a knee brace. She likes to work hard, but I am very limited in what I can do (i.e., no lunges, wall sits, etc.). The exercises she can do are not challenging enough for her (i.e., squats, dead lifts). It's almost as if she has no feeling in her legs. She’s also extremely flexible in her hams and quads. Do you have any suggestions for targeting her quads and hamstrings without risk of injury?

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