Bas Rutten O2 Trainer

$49.95 from Amazon >

Who wants to wheeze like a fat asthmatic chasing down the ice cream man? I do! I do! Temporarily anyway. MMA master and onetime UFC Heavyweight Champion Bas Rutten developed his O2 Trainer to build strength in a part of the body many weightlifters and die hard resistance junkies neglect: the lungs. When worn during exercise, the O2 Trainer improves inspiratory (inhalation) muscle endurance by conditioning wearers' lungs and, in turn, the rest of their bodies to execute high-level activities with less oxygen. The result, increased lung volume, enhances users' overall performance when game time or other athletic endeavors, such as impromptu foot races with Australians met in southwest Floridian bars, roll around. O2 Trainer compactness and portability allow for wearing one during most fitness pursuits, including weightlifting, interval training, running, biking, rock climbing, and screwing like a jackrabbit.