Yoga Glossary · Muscles
Tibialis anterior
The shin muscle that lifts the front of the foot — the dorsiflexor that balances the calves.
The tibialis anterior runs down the front of the shin, just outside the shinbone, and attaches across the ankle to the inner foot. It dorsiflexes the ankle (drawing the toes toward the shin) and helps invert the foot, supporting the inner arch as it does.
It is the calves' counterweight. In standing balances it makes constant small adjustments; in poses like Warrior III it keeps the lifted foot flexed and alive rather than dangling. It also lengthens whenever the foot points, as in kneeling poses and Hero-style positions, where its stretch along the shin can feel surprisingly intense.
In practice
- Pressing the front of the foot down in a kneeling pose stretches it — the burn along the shin is this muscle.
- Flexing the lifted foot in Warrior III switches it on and wakes up the whole leg.
- It supports the arch from the front; tired shins after long standing practices are usually its complaint.
Poses that engage it
Related terms
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The Yoga Glossary is an educational study reference. Definitions are standard yoga and anatomy knowledge in plain language; nothing here is medical advice.