The Oxygen Advantage: The Simple, Scientifically Proven Breathing Techniques for a Healthier, Slimmer, Faster, and Fitter You2015

"Learn how you can: increase your exercise intensity while expending less effort and breathing less heavily; achieve your perfect weight by suppressing your appetite naturally; improve your energy levels and mental focus; have far greater control of your asthma for the rest of your life; achieve a personal best athletic performance."--Dust jacket.