Deep Chest

Origin serratus ventralis (1)

First 9 ribs
Insertion serratus ventralis (1)

Medial border of scapula
Function Serratus Ventralis (2)
- Protraction and lateral rotation of scapula
- Abduction of arm
Origin Anterior Scalene (1)

Transverse processes of 3rd- 6th cervical vertebrae
Insertion Anterior Scalene (1)

Ribs 1,2
Function Anterior Scalene (3)
- Elevation of ribs during inspiration
- Unilateral Action:
- -----flexion and rotation of cervical spine
- Bilateral action:
- ----- flexion of neck
Origin Middle Scalene (1)

Transverse processes of 2nd-7th cervical vertebrae
Insertion Middle Scalene (1)

Ribs 1,2 (same as anterior scalene)
Function Middle Scalene (3)
- Elevation of ribs during inspiration
- Unilateral Action:
- -----flexion and rotation of cervical spine
- Bilateral action:
- ----- flexion of neck
- (same as anterior scalene)
Origin Posterior Scalene (1)

Transverse process of cervical vertebrae
Insertion Posterior scalene (1)

Ribs 1,2 (same as anterior scalene)
Function Posterior Scalene (3)
- Elevation of ribs during inspiration
- Unilateral Action:
- -----flexion and rotation of cervical spine
- Bilateral action:
- ----- flexion of neck
- (same as anterior scalene)

Author

pugsrule915

180580

Card Set

Deep Chest

Description

Deep Chest

Updated

2012-10-29T17:59:11Z

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