Arthritic ankle. Osteoarthritis from multiple sprains going back to high school. Three years ago I was doing one-legged box jumps. Two years ago, an Alaska sheep hunt. I couldn't do either one today, gets worse every year. Now it's like walking around on a sprained ankle, permanently.
The only long-term option for treatment is fusion of the ankle, and I don't want that. I'll try another cortisone shot this hunting season, see how that works.
I bring a zip lock bag of black pepper or pam spray for early season hornets and place on meat
smokepole
I have bad osteoarthritis in my right ankle from a bad break in military.
I stand on one leg and place foot in center of board and do 20 reps clockwise and the 20 counter clock wise rotating disk with ankle making sure I touch all sides of disks while rotating. Great for ankle strength and mobility. First few times are tough but keep at it and it seems to help me.