This is very interesting, but without examining you and seeing your foot after you run I can only guess. In my list of possiblities, I would consider Tarsal Tunnel Syndrome causing Muscle spasms or tendon contractions. The fact that the orthotic did not help if only slightly helpful. You need to be evalauted further. Get another opinion.
Posted By Vivian Abrams DPM on March 13, 2003 at 22:46:33:
In Reply to: toes curling
posted by Susan Foot on March 11, 2003 at 16:31:23: