Total Crunch Evolution with Exercise Bike (Total Crunch Evolution / 2-in-1 Exercise Bike). It is a hybrid home exercise machine that combines rowing (or horseback riding) and a stationary fitness bike in a foldable design to save space. Why use it? (Benefits): • Full Body Workout: Works the upper and lower body simultaneously through a push-pull motion (includes back, shoulders, chest, and arm muscles). • Core & Abs Strengthening: The crunching motion directly and intensely targets abdominal muscles for body toning. • Cardio & Fat Burning: The pedals at the bottom (stationary bike) help stimulate blood circulation, improve fitness, and efficiently burn calories. • Lower Body Muscle Building: Pedaling on the bike and using body weight in the pulling motion strengthens leg, thigh, and glute muscles. For sale, clean like new.