Stan Guest, P.T., O.C.S., F.A.A.O.M.P.T.
Stan's "Weakly" Challenge #2 - Toe Yoga.
Updated: 1 hour ago
The foot has two sets of muscle groups acting on it, the extrinsic and the intrinsic. The extrinsic muscles are in the leg, they operate powerfully upon the foot with long tendons. The intrinsic muscles are contained in the foot, they assist with fine movement of the foot and stabilize joints as the larger muscles act.