Not sure if this helps but I had a similar issue with my joints (arm, shoulder, wrist) where I would scream in pain when lifting a small book or anything above 3 lbs. The issue was caused by my immune system acting up which would cause my tendons to become inflamed. After a year of misdiagnosis, Doctors found some heavy medication (methotrexate balanced with plaquenil) to help regulate it. One of the medicines side e…
Saw multiple specialists and had been prescribed multiple different medications all with the same result of nothing but with new issues thanks to some side effects.
One day I decided I wanted to lose some weight and cut down my carb intake down to a very low amount per day. Shortly after making this change to my diet I noticed the problems that I was experiencing with my leg slow started to go away.
I wouldn't say the problems with my legs have completely gone away due to my diet change but it has improved my quality of life significantly.