The Teeter FreeStep brings a new level of ease to exercising in your own home with a stress-free, zero‑impact cardio and strength workout. FreeStep takes the load off your back and joints, elevating comfort beyond traditional ellipticals, treadmills, and steppers while delivering exceptional calorie-burning results. Its patented stride technology is engineered to protect the knees, with a natural stepping stride that follows a smooth, linear path. The FreeStep delivers total body muscle engagement so you can tone and strengthen your upper body and lower body in one workout. With combined cardio and strength, the FreeStep has proven to burn 17.4% more calories than a recumbent bike! With 13 levels of resistance, progressive stepping power, and complete upper and lower body muscle engagement, you will see and feel big results while exercising in total comfort.