Workout : This bosu ball ab workout tightens and tones your abs from every angle. Do this … 8 years ago 1.8k Views Share Share on PinterestShare on FacebookShare on Twitter Fitness and Workout Plans Illustration Description This bosu ball ab workout tightens and tones your abs from every angle. Do this workout anywhere—from the gym or the comfort of your home! Get the full workout here: paleo.co/… 19 shares