Bowflex introduced its first Power Rod Technology Incorporated Home Gym in 1993, which became a top seller, quickly bringing Bowflex to the top of the Home Fitness Industry. The previous leader, Soloflex, soon became obsolete for home fitness equipment purchases as every review favored the Bowflex. Bowflex continued to stay ahead of the game and introduced the Bowflex Revolution Home Gym - which incorporates its new patented Spiraflex Technology. It is heavily favored by astronauts at space stations. Fitness Superstore carries a wide variety of Refurbished Bowflex Home Gyms.Feel free to checkout our Bowflex Home Gym Comparison Spreadsheets - which compare their features side by side.