Lean muscle is important to consider when you are looking for a muscular physique or a sculpted toned physique. The more lean muscle you have, the faster your metabolism will act in lowering body fat. You will also experience higher energy levels. To increase lean muscle one must do anaerobic (resistance) exercises. Body-Wheels is perfect for anyone, at any age, and at any level. While having fun you can experience a leaner, more muscular and toned body everyone dreams of. As your fitness level increases while using the Body-Wheels full body workout system so will see your results. One exercise, one rep at a time, is all that it takes with Body-Wheels to develop that perfect body everyone is striving for. Your new body starts with Body-Wheels.