The Bowflex Home Fitness Catalog offers a variety of gym machines and fitness accessories including treadmills, ellipticals, bikes and TreadClimbers by brands that include Nautilus, CoreBody, Universal, and (you guessed it) Bowflex. Bowflex deals include free shipping offers and closeout pricing on fitness apparel and accessories. And while Bowflex coupons are practically unheard of, every Bowflex purchase is backed by a six week satisfaction guarantee.