Breathe strong, perform better / Alison McConnell. McConnell, Alison, 1961- Breathing exercises. Muscles. RA782 .M33 2011 613.192 22 MCB Includes bibliographical references (p. 267-269) and index. Champaign : Human Kinetics, c2011. c2011. 2011 Text xii, 275 p. : eng