The Precor Elliptical was introduced in 1995 with the now famous, and patented Crossramp. Precor Ellipticals - the brand and equipment type - are the most popular single product in the fitness equipment industry. Fitness Superstore carries a wide selection of home and commercial Precor Ellipticals. Most Precor Elliptical Trainers have either the moving crossramp with stationary arms, or moving arms with a fixed crossramp.