The tibialis anterior muscle is located in the anterior compartment of the lower leg, forming part of the anterior shin muscles. It is a relatively large muscle that occupies the front portion of the leg.

Origin:
Originating from the lateral condyle and the upper two-thirds of the lateral surface of the tibia, the tibialis anterior takes its starting point from the bony structures of the shinbone.

Insertion:
The muscle inserts into the medial and plantar surfaces of the first cuneiform and the base of the first metatarsal bone. This insertion site establishes a connection with the bones of the midfoot and forefoot.

Function:
Functionally, the tibialis anterior is a powerful dorsiflexor of the ankle joint. It actively participates in lifting the foot, bringing the toes toward the shin. Additionally, the muscle is involved in inversion of the foot, turning the sole inward. The tibialis anterior plays a crucial role in controlling the descent of the foot during walking, ensuring a smooth and controlled placement of the foot on the ground. It is essential for activities like walking, running, and maintaining proper posture during various movements.

Toe Raise