Tibialis anterior
Origin: Lateral condyle and lateral surface of tibiaInsertion: 1st Cuneiform and base of 1st MetatarsalsAction: Dorsiflexion & Inversion
Tibialis anterior is a muscle located in the front side of the lower leg. This muscle is responsible for dorsiflexion and inversion of the foot. Dorsiflexion is a movement that happens at the ankle, where the foot is lifted up towards the shin. Inversion is a movement that turns the sole of the foot towards the body’s midline.
Tibialis anterior muscle works in opposition to the gastrocnemius and soleus muscles, which are located in the back part of the lower leg. These muscles are responsible for plantarflexion or pointing the toes downwards.
Tibialis anterior can be strengthened with specific exercises such as toe raises and ankle dorsiflexion with resistance bands. It is an important muscle for maintaining balance and stability during walking, running, and jumping.
Injury to the tibialis anterior muscle can result in pain and weakness in the front of the lower leg. Common injuries to this muscle include strains and tears, which can be caused by overuse, trauma, or biomechanical imbalances in the lower leg or foot. Stretching, strengthening, and rest are important for the recovery and prevention of tibialis anterior muscle injuries.
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