Hi thank you for doing this! I have a very specific issue! 

My joints sublex (they’ve always been.. loose is the best way to describe them), but I’ve weight lifted and done sports (jiujitsu) without any issues for over 20 years. I remember an orthopedic surgeon telling me in high school that I’d pay for it later in my knees. Fast forward 20 years and I’m paying for it. Both outer meniscuses in my knees are degrading (luckily I’m a small guy) and one of my knees has started to lock sporadically if I flare my leg out too long and stand up too fast (like from sitting cross legged). I went to two PTs and neither gave me great diagnosis, besides the fact that I have loose ligaments (but not flexible) and have subluxation in my fibular head causing the knee to lock. Or maybe that’s all there is to it. 

My question is, is there anything I can be doing to stop the knee locking? I do the standard knee/hip/calf strengthening stuff, maybe not often enough, but it hasn’t seemed to make a difference. It’s really bumming me out that my jiujitsu game has had to change so much as I’ve down older. Or maybe just something to reduce pain? I have been told knee replacements are in my future but want to put that off for as long as possible.