Ultimate cardio body [videorecording (DVD)] : extreme weight loss workout.

Buckle down for a hypersonic cardiovascular roller coaster ride and crush hundreds of calories! Includes two workouts: Extreme Cardio Challenge - one hour of high-level cardiovascular weight training incinerates calories as you push through each and every critical movement - and 10 Minute Glute Challenge - microtarget your glutes for an essential workout in ten minutes flat.