Functions

Question 1

What challenges occur with ankle/foot lesions?

Answer 1

• Alter gait mechanics — movement impairments
• Stress on other lower limb joints — spine, sacroiliac joints, hips, knees

Combine flexibility + stability via bones, shapes, attachments

Question 2

What are the functions of the ankle/foot?

Answer 2

• Impact absorption
• Adapt to uneven surfaces/terrain
• Propulsion
* mechanism of rotation of tibia/fibula during stance phase of gait
* acts as a lever during push-off : ability to distribute/dissipate different forces (compressive, shearing, rotatory,tensile) acting on the body through contact with the ground
• Support
* stability upright posture with minimal muscle effort