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Benefits of a Non Electric Treadmill Non-electric treadmills do not have motors. They are powered by using your legs. This kind of treadmill comes with many advantages. One manufacturer claims that its curved deck encourages runners to run more efficient gaits. Research has revealed that short (4-min) periods on a nonmotorized treadmill that are arced significantly alter the gait patterns of runners. It is easier to use them You don't have to worry about your treadmill not