|
Muscles of the Respiratory System |
|
|
|
|
|
External Costal Muscles
|
Internal Costal Muscles |
|
|
|
|
Diaphragm
|
|
|
Muscles of the Respiratory System |
|
|
|
|
|
External Costal Muscles
|
Internal Costal Muscles |
|
|
|
|
Diaphragm
|
|
