Spring Ankle Level 3 Exercises 1-5Spring Ankle Level 3 Exercises 1-5Learn more in the Triphasic Speed Training ManualSpring Ankle 1 Level 3 LoadingSpring Ankle 2 Level 3 LoadingSpring Ankle 3 Level 3 LoadingSpring Ankle 4 Level 3 LoadingSpring Ankle 5 Level 3 Loading