CrossFlowX™: Toned in 27. 27 minutes. Want to feel stronger, leaner, and more toned, but don't have hours to dedicate to lifting weights? No worries, we've got you with this jam packed full body cardio workout. You'll never lift more than your body weight, so all of the planks, chaturangas and more will tone your arms better than any time with dumbbells, and your full body reaps the benefit. Deep breaths, have fun, and get ready to feel amazing!