1, 2, 3, and crunch with the Sit Up Bar Assistant Fitness Trainer  Choose from pink, blue, purple, red or black Increase the foot support bar for a more comfortable feel Features 3 x height adjustments for all types of workouts  Includes a suction cup for a more secure sit-up 4.5" suction bottom can withstand more than 150KG of pull Save 50% on the Sit Up Bar Assistant Fitness Trainer for 9.99 pounds