a few years ago, I tried driving home the fact that my downstairs neighbor's stereo was way too loud. I jumped to stomp on the floor and landed on one foot. That hurt and it remained hurt for the remainder of that day. Eventually it got very painful as if my hip was dislocated or something. I had to go on several meds to feel better and eventually, believe it or not, Aleve to get rid of it entirely.
Anyway, since then, I've noticed some weakness in that leg and foot. For example, I can crack my toes on my left foot by pressing my right foot on the toes in a downward curled position. I can't do the same in the reciprocal direction.
I keep trying to explain it to doctors but they just shrug it off.