I have been meaning to share with you people here a comment my PT made. He said I am the most mobile person he has seen that has had this surgery done. I often wow them with some new way to use the exercise machine they have never seen before. So I'm thinking.... could I have lax ligaments or something?? I have had 2 torn ACLs, stretched and torn MCL, and patella dislocated and subluxed, Theresa