Deep muscles of the thorax promote movements for breathing.

Name: Deep muscles of the thorax promote movements for breathing.
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Question

Quizplus · Accepted Answer

Deep muscles of the thorax, such as the diaphragm and intercostal muscles, are involved in breathing movements. The diaphragm contracts and flattens, increasing the volume of the thoracic cavity and causing air to be drawn into the lungs. Intercostal muscles also help expand the thoracic cavity during inhalation and can assist in exhalation by lowering the ribcage.

Deep Muscles of the Thorax Promote Movements for Breathing