Increases cardiovascular endurance and strength, and enhances muscle tone. A unique fitness trainer, the Pro Fitter improves the functional elements of balance, coordination, time, spatial awareness, and motor skills. Quiet, lightweight, durable, and low-maintenance, it helps in the redevelopment of strength and proprioception after hip, knee, and ankle injuries, and offers improved core stability for back, shoulder, and neck injuries. Whether it is part of an exercise or rehabilitation program, the Pro Fitter is the right choice.Pro Fitter is shipped to you 100% assembled, and includes a rocking base Pro Fitter with fully independently flexing/rotating foot pads, 6 instantly-adjustable tension settings, a 29-minute video, an information kit with a 2-year limited warranty, and a laminated exercise chart.