The American Pro Form treadmill The large capacity and extended operation hours of the American treadmill are well-known. It is the best option for maintaining a high level of physical fitness while taking advantage of interactive exercise programs that mimic nature. You can design customized sports programs using the scientific method and select a personal trainer with the American treadmill. How do I pick the right treadmill? Firstly, you should be aware that the person utilizing the treadmill will determine how beneficial it is, not the kind of equipment. All devices have the same intended purpose, regardless of their size or type. You need to know the right ways to pick the best treadmill for you before you purchase any equipment.