I love ball exercises. Shrink Your Belly In 14 Days Routine will firm and flatten you from all angles in just 2 weeks. Amp up results using a combination of ball exercises with high-energy cardio and simple calorie-cutting tips. In 2 weeks, you could lose
JUST DO IT!: custom printable workout exampley I like that there are stability ball exercises too (see the last 2 exercises on this example workout)! Workout Labs give full instructions on how to properly do the exercises.