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How to Use a Treadmill Without Electricity Running on a treadmill can physically tax your body just as much as running outside as studies have shown. However, there's no universal treadmill solution. Electric treadmills come with motors that drive the belt at a rate you select. These are great for specific workouts and practicing your speed in races. Motorized Treadmills Motorized treadmills are powered by a motor belt system that is able to move across a deck, which allows users to pers
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