The Vision S7100HRT Suspension Elliptical for home features PerfectStride technology, which combines an ideal stride motion, ergonomically-correct foot positioning, and optimal incline with a variable stride length for the best workout possible. The variable stride motion of the Vision S7100HRT Suspension Elliptical allows you to change the emphasis on the muscles being targeted during your workout. The Vision S7100HRT Suspension Elliptical's unique suspension design provides an exceptionally smooth feel, compact footprint, and unmatched accessibility.