Functional Breathing is taught by Oxygen Advantage Instructor, John Huneycutt. This course will retrain the way you breath 24/7. It will impact the functions of every system of the body and mind with possible benefits: improved sleep, higher energy, calmness, less emotional reactivity, resilience to stress, better posture and mental clarity. Functional Breathing is suitable for all ages, fitness levels and states of health. I'm looking forward to being your personal guide to health & happiness.