1. Improved Design! Flip Over for Total Body Workout. 2. Supports Neck, Head, and ... , upper-body workout! First, it tones your midsection as you perform effective crunches at ANY fitness level. For ... Features and Specifications:1. Improved Design! Flip Over for Total Body Workout.2. Supports Neck, Head, and Upper ... , making this piece of kit incredibly versatile as well.Counter: Time, Count, Calories