how do intercoastal work. describe
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The internal intercostal muscles are used when exhaling with force. The muscles contract and shorten which bring the ribs closer together as the lungs decrease in size. The innermost intercostal muscles are the weakest of the intercostal muscles and also assist with inhalation when breathing by contracting the muscles.
Hope this answer will help you..《《
The internal intercostal muscles are used when exhaling with force. The muscles contract and shorten which bring the ribs closer together as the lungs decrease in size. The innermost intercostal muscles are the weakest of the intercostal muscles and also assist with inhalation when breathing by contracting the muscles.
Hope this answer will help you..《《
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