Inspiratory Muscle Training, or IMT for short, has been around for decades in the medical and sports environments. Pro2Fit is bringing IMT to the masses with a personal device that pairs with your smartphone to provide a fun and motivating workout. The smartphone app and website makes it easy to share results, see how you are doing relative to people like you, and even compete with others. This product has been used by several NBA, NHL, and NFL teams as well as a handful of universities both for research and athletics purposes.