This squat stand is newly designed for what a proper squat workout should be without a knee or any other joint injury. Its length is long enough for serious users to perform squat workout comfortably with a 90-degree knee angle. It's been used and tested in a gym with hundreds of clients as a combined (all-in-one) accessory of a standard squat stand and a toe bar. Nothing can be better than this squat stand for either targeted squat routines to slim and tone your legs or build and strengthen muscle. You will improve muscle reflex by proper stretching and flexing during your workout. This squat stand fits on large frame Models 1700 Club, 1800 Club, 2000, 2200, 2500, 3000, 3000XL, Electra, FIT, Power Platinum, Supra, XL, XLS, and others with 1 inch thickness frame