Your arms and abs will be feeling tight and toned after fitness and dance expert Nicole Steen [1] works them in this 30-minute routine. Nicole leads you through an arm series sans weights, and you'll be surprised by how much you feel the burn! Then it's on to those abs, followed by a much-deserved stretch.

On Nicole: Onzie
[2]On Kristel: Onzie top [3] and LNDR leggings
[4] On Kaycee: Reebok outfit
[5] Shoes: APL [6]