al coach ab coaster p5500 Functions: Crunch exercise: When you sit on the chair and hold the handles and pull them towards you while pressing with your legs, this creates the "scissors" or "imaginary" movement. This movement engages the whole body (legs, back, arms, and abs) at the same time. Cycling exercise: The blue pedals below (labeled ABike) function to turn the device into a "stationary bike". Its primary function is to burn calories and improve physical fitness (Cardio). Communication within the app Without delivery, I will tell you a location and you can go pick it up. Price 300