IFPA Trainer Practice Exam

Which condition can be caused by excessive supination of the foot?

1. Medial collateral ligament sprain

2. Bursitis

3. Achilles tendinitis

4. Joint dislocation

The correct answer is: Achilles tendinitis

Excessive supination of the foot, also known as underpronation, is a condition where the foot rolls outward too much during movement. This can lead to improper alignment and biomechanics during activities like walking or running. One of the common issues associated with excessive supination is Achilles tendinitis. This condition occurs because the increased pressure and strain placed on the Achilles tendon can cause inflammation and pain. When the foot is supinated, the heel may not effectively absorb shock, leading to greater impact on the tendon during activities, which can result in chronic stress and eventual injury. Understanding the link between foot mechanics and specific injuries is crucial for fitness professionals in helping clients prevent and address such conditions effectively.