Answer:
what do you mean? are you ok?
<span>the diaphragm
It sits right below the lungs and makes the air flow as it contracts :) </span>
<span>ALSO ON HUFFPOST:Unexpected Side Benefits Of Exercise</span>Suggest a correction<span>Sarah Klein </span>Senior Editor, Health & Fitness; Certified Personal TrainerMORE:Huffmag Your Body On Exercise Best Of Huffpost Exercise Physiology Body On ExerciseCONVERSATIONS
Purpose mean intended or result end determination
