Oxycise!

a complete and efficient zero-impact aerobic workout for any age or fitness level, including those with back or knee injuries, or other physical limitations. maximize your fat burning with the proven oxycise! breathing technique that burned 140% more calories than riding a stationary bicycle in university studies. safely and effectively reduce stress, increase energy, and transform your body in less than 20 minutes a day with no impact to bones or joints. yes, anyone can do it anywhere, all you need is oxygen!