Raising the angle of the hoof increases stress on which structures?

Study for the AFA Certified Farrier Test. Enhance your skills with detailed questions, explanations, and flashcards. Get ready for your certification!

Raising the hoof angle changes breakover mechanics and increases the load carried by the soft tissue structures at the back of the leg during push-off. When the toe is elevated, the breakover lever becomes longer and the limb must generate more propulsion from the back of the leg. The superficial digital flexor tendon and the suspensory ligament are the main structures that resist and control this push-off and fetlock movement, so they experience greater tensile and functional stress as the toe angle increases. The coffin joint and navicular-related structures aren’t the primary bearers of the increased load in this scenario, so their stress doesn’t rise as the toe angle is raised.