Even when you're not in the mood to work out, a quick cardio session at the gym will help keep you on your healthy track and feeling fit. This kick-ass 20-minute elliptical workout keeps the pace quick and the resistance high to offer you a solid workout in a short period of time.
*SPM = strides per minute
Incline = 20 percent
Click here for an image-free printable version of this elliptical interval workout.