Home > Anatomy & Physiology > Muscles > Extensor Digitorum Longus

Extensor Digitorum Longus

Origin

• Lateral condyle of the tibia
• Head and anterior surface of the fibula
• Interosseous membrane (between tibia and fibia)

Insertion

• Dorsal (top) surface of the middle and end phalanges of the four outer toes.

Actions

• Extends toes
• Dorsiflexion
• Eversion

Innervation

• Peroneal (Fibular) nerve

Daily uses

• Walking upstairs and making sure the toes clear the steps

How can I stretch it?

• Shin stretch
• Standing shin stretch
• Advanced shin stretch

How can I strengthen it?

• Toe raises