A horse with a naturally large over-track tends to affect the human pelvis in which way?

• A. Induce pelvic tilt to the left only
• B. Decrease pelvic rotation in the patient
• C. Increase pelvic rotation in the patient
• D. No change in pelvic rotation

Answer: (C)

A larger over-track means the horse’s hind end moves farther forward during the stride, which increases the amount of movement transmitted to the rider. That extra forward and rotational motion of the horse’s body encourages the rider’s pelvis to rotate more to follow and balance with the horse’s trunk. So the rider experiences greater pelvic rotation. It wouldn’t inherently cause a tilt to one side, nor would it reduce rotation or leave rotation unchanged. The increased over-track specifically boosts the amount of rotational movement the rider must accommodate.