<div class="FTQUOTE"><begin quote><i>Originally posted by: <b>shamrock</b></i>
People with CF have barrell shaped chests because of poor posture induced by coughing (ever notice how your shoulders hunch when you cough?). </end quote></div>
That shape is due to air trapping in the lungs <img src="i/expressions/face-icon-small-smile.gif" border="0">
<div class="FTQUOTE"><begin quote>I'd be very interested to read literature or studies on Warwick's theory. <img src="i/expressions/face-icon-small-smile.gif" border="0"></end quote></div>
You can read his reasoning on my blog.
People with CF have barrell shaped chests because of poor posture induced by coughing (ever notice how your shoulders hunch when you cough?). </end quote></div>
That shape is due to air trapping in the lungs <img src="i/expressions/face-icon-small-smile.gif" border="0">
<div class="FTQUOTE"><begin quote>I'd be very interested to read literature or studies on Warwick's theory. <img src="i/expressions/face-icon-small-smile.gif" border="0"></end quote></div>
You can read his reasoning on my blog.