The Lateral Thigh Stepper gives you two powerful workouts with one amazing machine! It's a fun, fat burning cardio workout, plus a super-effective toning workout.The Lateral Thigh Stepper's special bi-directional, skating-like motion allows you to not only move up and down, but in and out at the same time. As you move vertically you'll tone your glutes. And as your legs move together and apart, you'll firm your inner and outer thighs, abs and obliques The Lateral Thigh Stepper provides a smooth and easy ride, with low-impact. So, no matter your size or fitness level, you can burn fat and tone muscles with this system. And the quiet compact design makes it easy to use anywhere!