Extensor Digitorum Longus
Anatomical Info
-
Position:
Anteroir -
Region:
Foot -
Plane:
Frontal
Muscle Characteristics:
-
Movements:
Extension And Dorsiflexion -
Muscle Shape:
Convergent
Nerve:
Nerve
System
Spinal Plexus
Division
Trunk
Branch
Roots
Description
The extensor digitorum longus muscle is a long, thin muscle located in the posterior compartment of the leg. It extends from the posterior aspect of the tibia and the interosseous membrane to the extensor expansion on the dorsal aspect of the foot. This muscle is innervated by the deep fibular nerve.
The main function of the extensor digitorum longus muscle is to extend the toes and assist in the plantar flexion of the foot. It also helps to maintain the position of the foot in space and provides stability to the foot and ankle joint.
The extensor digitorum longus muscle is commonly used in activities that require gripping with the toes, such as climbing or running. It is also used in activities that require extending the toes and plantar flexing the foot, such as standing on tiptoes or performing a calf raise.
Overall, the extensor digitorum longus muscle plays an important role in allowing us to perform a wide range of movements with our toes and feet.
Targeted Muscle Exercises
Muscle Engaging Sports
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