15/09/2022
Part 3: Strengthening
The tibialis anterior, known as the 'foot drop muscle' is a muscle just about everyone could do with strengthening. There are few muscles I can confidently say are underactive in most individuals, and this is always one of them. We all focus on getting stronger glutes, thighs, and calves. No one cares about having powerful shin muscles. The tibialis anterior has a vital role in maintaining optimal mechanics of the lower extremity as it is essential to correct positioning of the foot and ankle and indirectly also the knee and hip joints.
The tibialis anterior decelerates the front foot when we take a step forward when walking or running. This deceleration allows the foot to absorb and mitigate against forces placed on the lower body when the foot strikes the ground and stops the foot from 'slapping' the floor. Another essential role that the tibialis anterior has is that it inverts the foot and limits the amount of foot pronation (feet flatten, loss of arch) that occurs when the foot contacts the floor during gait, playing a vital role in maintaining the arch height of the foot. Excessive pronation and heavier impact of the foot during activities such as running and sports increase the risk of injury to the joints of the lower body.