11/03/2025
The tibialis anterior is a muscle on the front side of the shin that functions to lift your ankle upward (dorsiflexion).
Weakness here is very COMMON, and unfortunately can put increased load and stress through the knee over time.
Since this muscle brings the ankle upward, you can expect to see a “slapping” of the foot on the ground if this muscle is fatigued or WEAK. 👎
It helps to “decelerate” and bring the foot in contact with the ground in a smooth fashion. Remember our normal gait pattern of walking should be heel to toe.
Two common compensations for weakness here, or lack of ankle dorsiflexion are:
•swinging the leg in a circular motion to clear the ground (circumduction)
•bringing foot out (external rotation), which won’t require as much ankle mobility (kind of a cheat…)
Especially important in RUNNERS, or athletes ☝️☝️ do not WAIT until you get shin splints or knee pain. Test the strength and endurance of this muscle and motion 🤝