Collection: Cardio & Endurance

Three machines, three ways to get your heart rate up—and none require you to leave your home.

AeroCardi, the elliptical: zero joint impact, works upper and lower body together. It's the choice for sensitive knees and returning to exercise after a long break. Each stride in running puts about three times your body weight on your joints; here, your foot never leaves the pedal.

AeroPulse, the indoor cycling bike: the intensity of a group class, without a schedule or the gaze of others. Its heavy flywheel provides inertia similar to a road bike. This is the highest-rated item in the entire catalog.

GravityLift, the climbing stepper: climbing stairs remains the most complete everyday movement. This one gives you as much as you want, within a square meter.

All of them operate with magnetic resistance—meaning they're silent, even at six in the morning above a neighbor.