Founded in 1987, Stamina Products Inc. have found a niche in the fitness equipment market by concentrating on building budget machines for mass market retail outlets. In addition to treadmills, exercise bikes, and ellipticals, they make affordable info-mercial products including Body by Jake®, Suzanne Somers, Tony Little, Cosmopolitan®, Brenda DyGraf, Denise Austin and BodyShaping®.