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6 Cards in this Set
- Front
- Back
- 3rd side (hint)
Deltoid |
NS: Axillary Nerve (Brachial plexus) Action: Lateral fibers : Abducts arm Anterior fibers: Flexes and medially rotate arm Posterior fibers: Extend and laterally rotate arm |
1NS, 3 actions ( anterior, posterior, lateral) |
|
Supraspinatus |
NS: suprascapular Nerve (Brachial Plexus) Actions: Abducts arm and stabilizes shoulder joint |
1 NS, 2 actions ( Direction of muscle attachment) |
|
Infraspinatus |
NS: Suprascapular Nerve (Brachial Plexus) Actions: Laterally rotates arm and stabilizes shoulder joint |
1 NS, 2 actions ( Direction of muscle attachment) |
|
Subscapularis |
NS: Upper and Lower Subscapular Nerves (Brachial Plexus) Actions: Medially rotates arm and stabilizes shoulder joint |
2 NS, 2 actions ( Direction of muscle attachment) |
|
Teres Major |
NS: Lower Subscapular Nerve (Brachial Plexus) Actions: Medially rotates and adducts arm and stabilizes shoulder joint |
1 NS, 3 actions ( one action same as subscapularis) |
|
Teres Minor |
NS: Axillary Nerve ( Brachial Plexus) Actions: Laterally rotates arm and stabilizes the shoulder joint |
1 NS, 2 Actions ( same as infraspinatus) |
