Full squatting can be used to evaluate an athlete’s functional movement as depth is a function of ankle dorsiflexion, trunk mobility, pelvic tilt and the range of hip flexion. The motion of the deep squat is affected by each joint and each joint is easily changed by the inhibition of another joint.
The Pendulum Squat Pro was designed so that when training the multi-joint movement of squatting each muscular group can be fully activated which maximizes development with little or no coaching.

The Pendulum Squat Pro