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Friday, November 9, 2012

About chest muscles

About chest muscles



Also called respiratory muscles

- Intercostal muscles (between the ribs): mission linking rib each other, which is located in two layers:
A - Foreign back of a thick, thin and transparency of Imam
B - internal transparency from the back and thick from the front

- Crane thoracic ribs Levatores Costarum objecting Transversus Thoracic
- Lower rear gear Serratus Postero - Inferior or posterior inferior serratus muscle musculus serratus posterior inferior
- Serrated rear upper Serratus Postero - Superior or serratus posterior superior muscle musculus serratus posterior superior
- Diaphragm Diaphragm: thin membrane closes the hole bottom of the rib cage, an inspiratory muscle, is working to raise the ribs and expand the rib cage. (While exhaling muscles cut ribs and narrowing the rib cage)

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