Bouncy plank jacks and painful crunches aren't the only exercises that strengthen your abs. Presented by Allegra, this entire ab series is done while standing. Whether you're working out on the go, or ...

Join host and choreographer Kaleila Jordan for a 30-minute twerk and abs dance workout, alongside class members Rehima Jordan and Cryssie Denise. This high-energy routine targets your abs, but with a ...