Do you want to get abs and a strong heart, but don’t want to spend hours in the gym or on the treadmill? If so, Get Great Abs and a Strong Heart With a Balance Ball is the ideal guide for you. This easy-to-follow program utilizes a balance ball to help you develop and strengthen your core and cardiovascular muscles, giving you a strong and toned body. With this program, you’ll be on your way to having amazing abs and a strong heart in no time.