DESC: The secret of the Lateral Thigh Trainer is the unique, patented bi-directional, skating-like movement. Unlike ordinary steppers, this exclusive movement targets multiple muscles from different angles. As you move vertically you'll tone your glutes, and as your legs move in and out, you'll firm your inner and outer thighs, abs, and obliques at the same time. The low-impact smooth ride is gentle on the knees and joints.