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Treadmills That Require No Electricity Manual treadmills do not require electricity to turn their belt, unlike motorised treadmills. They are excellent for saving energy and giving you to exercise outdoors. This model comes with a cushioned running deck and a simple display that shows distance, speed, and calories burned. It also has a belt that is curved and a deck that helps improve running technique by reducing steps. Manual treadmills A manual treadmill uses your body weight and effort to