what is the role of diaphragm
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Explanation:
The diaphragm, located below the lungs, is the major muscle of respiration. It is a large, dome-shaped muscle that contracts rhythmically and continually, and most of the time, involuntarily. Upon inhalation, the diaphragm contracts and flattens and the chest cavity enlarges.
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The diaphragm is located between the chest cavity and the abdomen. It plays an important role in our breathing process as it is key to aiding movement of our lungs for resperation. When we exhale, the diaphragm pushes upward. This forced our chest cavity to get smaller, which pushes the air in our lungs out.
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