Treadmill exercise machines can be a great way to stay in shape. Many are motorized, but some less expensive models may be manual, using passive resistance against your motion of walking or running.
Use this website to view treadmills available from a variety of brands. Browse hundreds of treadmills of various makes, models, and prices. Read the product description and check pricing and availability. When you find the one that seems just right for your exercise needs and budget, make your purchase and have it shipped to your location.