Stability Ball Workout for Dummies offers step-by-step instructions of 15 exercises that work your entire body. Many of the exercises have modifications that make working out at your own level easy to do. This workout incorporates upper, middle, and lower body exercises to help you strengthen muscles, burn more calories daily, improve your posture, and meet your fitness goals. Get on the ball to tone and firm your entire body! One to two sets of 3-10lb dumbbells are recommended, along with the stability ball. Liz Gillies is a fitness professional who has been teaching for more than 15 years, specializing in the Pilates Method and stability ball training. Liz is the owner of The InsideScoop, a certifying studio for the Physical Mind Institute, and has appeared in other ball exercise videos, including the Zone Ball Workouts.