Forget the gym. Now you can enjoy a full cardio workout in the comfort of your home or office with this compact Stamina 55-1610 InMotion E1000 Elliptical Trainer. Unlike full-size ellipticals, this trainer doesn’t have arms or a front console. Instead, the trainer is essentially foot pedals only, with a chassis that’s small enough to store under a desk or in a closet. Despite the small size, the trainer still packs a workout wallop, letting you burn a similar number of calories as jogging but without the risk of injury to the back, knees, hips, or ankles. Just keep your feet moving on the pedals–which continually oscillate in a low-impact manner–and you’re set. Other details include sturdy steel construction, non-slip pedals, and an electronic fitness monitor that tracks the number of strides per minute, total number of strides, exercise time, and calories burned.