5 Star TD Heavy Duty 8 in 1 Multi Function Sissy Squat Machine 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! Support 280 Lbs in weight, easy to store 36" x 18" x 25" weight 28 lbs