STOTT PILATES Foam Cushion C, 10 × 13 × 2.5-Inch (Black)
The Bun & Thigh Doer isolates and targets muscles within your buttocks and all sides of your legs and thighs for faster, safer results.  More effective than traditional lunges, step-ups or squats.  Standing position provides a workout with virtually no strain on your back or neck.  Progressive resistance with 32 levels of resistance.  Complete system includes: 3 instructional workouts, John Abdo's "Do Not Diet Plan" and his 21 Day Swift Lift Plan.  Folds down and rolls away for easy storage.