5 Star TD Heavy Duty 8 in 1 Multi Function Sissy Squat Machine is designed to target all of the quadriceps and glutes muscles, abdominal and mid section strength training, knee and hip joints, core balance internal and external obliques, glutes, buttocks, shoulders, lats, chest through deep sissy squats, sit-ups, push-ups and leg extensions! The Sissy squats build muscle, strength, balance, durability and flexibility! Strong & Sturdy Construction: Manufactured from a sturdy steel frame, durable, stable and strong! extremely versatile, Deep sissy squat, band squat, hyper-extension (back extension), side extension, forward lunge, sit-ups, push-ups and much more. The Sissy Squat Home Gym includes 2 Heavy Duty Exercise Resistance Handles to maximize your workout and target all major body muscles! Comfortable foam roller footrest, calf pads, and heavy padded seat! Foot holder adjustable to fit your feet, rear cushion height adjustable to feet your legs, rear cushion angle a