This student progressed from full-range to one and a quarter Dunphy Squats repetitions, an assisted squat variation using a 5" Stick Mobility to fire up the deep abdominal muscles crucial for spinal stability. She reverses the motion after the initial lift-off before going back up again. The longer time under tension strengthens the knees and overloads the bottom position of the exercise, a typical weak spot for novices. Apply this technique preached by the world's top athletic trainers to build solid legs and prevent knee injuries. Contact us to learn how to integrate one and quarter repetitions safely and effectively.