Plantar flexion

Definition

Plantar flexion is the movement that decreases the angle between the sole of the foot and the back of the leg, as when pointing the toes or stepping on a gas pedal. It is a common action in walking, running, and many sports activities.

Related terms

Dorsiflexion:

The upward movement of the foot at the ankle joint away from the sole, opposite to plantar flexion.

Ankle Joint:

A synovial hinge joint formed by the bones of the leg and the foot that allows for movements such as plantar flexion and dorsiflexion.

Achilles Tendon: A strong tendon at the back of your lower leg that connects calf muscles to your heel bone and plays a crucial role in plantar flexion