According to Men's Journal, "Modern life causes the average person to use about a third of his natural lung capacity." Dr. Corinne Weaver, author of Learning How To Breathe says, "You can trace almost every single ailment we face today to improper breathing." Are you making these three common mistakes when you breathe? 1. Not taking the time to breathe correctly 2. Improper Posture 3.Breathing in the Wrong Chemicals