Endurance and Best Fitness ellipticals are made by Body-Solid, Inc. Body-Solid manufactures Endurance and Best Fitness products in their 200,000 square foot facility in Forest Park, Illinois. Body-Solid was founded in 1989 and now sells its equipment worldwide. Body-Solid is recognized as a premier manufacturer of exercise equipment for the both the home and commercial settings. Their lifetime in-home lifetime warranties are unsurpassed. Body-Solid products are known for their toughness and safety.