The SOLE ST600 strider was designed to offer a full-body workout that is gentle on your joints. It has all the capabilities you need to achieve your fitness goals and make the most of the time and energy you invest in staying in shape. A unique type of elliptical machine with an electrically adjustable stride is the SOLE ST600 strider. This means that the ST600 can be used in a variety of settings during a single session to isolate and tone various muscle groups. Any user size can employ a vast variety of strides. Longer strides stimulate the glutes and hamstrings, while shorter strides focus on the thighs and calves. The ST600’s movable handlebars also allow you to exercise your upper body.