Close Your Mouth: Buteyko Breathing Clinic Self Help Manual

"Since 2002, bestselling author and former chronic asthmatic Patrick McKeown has transformed the lives of thousands of asthma sufferers in Ireland, the UK and abroad using this innovative natural approach. He is one of a few western experts accredited and authorised by the late Professor Konstantin Buteyko to teach this method. Easy to learn, easy to apply and noticeable results within seven days. Revised and updated with improved detail to allow the reader [to] make maximum progress."--Back cover.