https://scientific-programs.sc....ience/wiki/10_Things
Why Buy a Cheap Non Electric Treadmill? A treadmill that isn't electric is a great way to avoid running in bad weather and to practice sprinting. It is generally less expensive than a motorized tread mill and can be used for all fitness levels. Lindsay noticed that the treadmill's belt would tend to have a the appearance of a hitch during her runs. It also has interval programs that aid in improving your speed. No Electricity Required You don't have to worry about yo