For a limited time get a Free Resistance Upgrade and a Free Mat with the Purchase of a Bowflex Home Gym. Offer not available with any other offer and is subject to availability and may change at any time. Offer is valid once to a customer and excludes previously placed orders. Offer is not valid on Bowflex TreadClimber machines, the Nautilus Mobia and Bowflex SelectTech dumbbells. Offer is not valid at retail stores or outlets. Offer valid for a limited time only.