Ankle popping and 'catching'
I'm 19, and for the last 3 years or so I've had this wierd thing going on with both ankles. If I point my foot down and move my big toe up and down I feel in my ankle a sort of popping and catching. If my foot is at like a 90 degree or less angle to my knee then my ankle doesn't do that. It doesn't usually hurt, unless I'm intentionally doing it over and over or if I force it(sometimes if I get my foot in just the right position it will just sort of lock up my ankle when I move my toe). Does anyone know what this is, and what kind of treatment there is for it?