Blast that belly fat and muffin top with this medicine ball muffin top melter workout. Strengthen your abs, back, and core with these exercises using a weighted medicine ball of your choice and repeat times, and check out our free exercise library and
Exercise Ball Ab Workout: A challenging stability ball ab workout that will work your entire core in only 9 minutes. - Tap the pin if you love super heroes too! Cause guess what? you will LOVE these super hero fitness shirts!