Synergists - muscles working together
Antagonist are the muscles from the opposite movement


Foot and Toes -  talotarsal, midtarsal, tarsometatarsal, metatarsophanlangeal, proximal and distal interphalangeal joints

Inversion

          Tibialis anterior
          Tibialis posterior
          Flexor digitorum longus
          Flexor hallucis longus
          Extensor hallucis longus

Eversion 

          Peroneus longus
          Peroneus brevis
          Extensor digitorum longus

Flexion of Second through Fifth Toes

          Flexor digitorum longus
          Flexor digitorum brevis
          Lumbricals
          Quadratus plantae (assists)
          Dorsal interossei (2nd - 4th toes)
          Plantar interossei (3rd - 5th toes)
          Abductor digiti minimi (5th toe)
          Flexor digiti minimi (5th toe)

Extension of Second through Fifth Toes

          Extensor digitorum longus
          Extensor digitorum brevis (2nd - 4th toes)
          Lumbricals