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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Supraspinatus
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Origin: Supraspinous fossa of Scapula
Insertion: greater Tubercle of humerus Action: abducts Humerus Innervation: Suprascapula nerve (C5) |
Origin: S f of S
Insertion: g T of H Action: a H Innervation: S n 5 |
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Infraspinatus
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Origin: Infraspinous fossa of Scapula
Insertion: greater Tubercle of humerus Action: lateral rotation of Humerus Innervation: Suprascapula nerve (C5-C6) |
Origin: I f of S
Insertion: g T of H Action: l r of H Innervation: S n 5 6 |
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Teres minor
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Origin: lateral border of scapula
Insertion: greater Tubercle of Humerus Action: lateral rotation of Humerus Innervation: Axillary nerve (C5) |
Origin: l b of S
Insertion: g T of H Action: l r of H Innervation: A n 5 |
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Subscapularis
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Origin: Subscapular fossa of Scapula
Insertion: lesser Tubercle of Humerus Action: Medial rotation of Humerus. Innervation: Subscapular nerve (C5-C6) |
Origin: S f of S
Insertion: l T of H Action: m r of H Innervation: S n 5 6 |
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Deltoid
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Origin: Clavicle and Scapula (Acromion and spine)
Insertion: Deltoid Tuberosity of Humerus Action: abducts Humerus Innervation: Axillary nerve (C5-C6) |
Origin: C and S (A and s)
Insertion: D T of H Action: a H Innervation: A n 5 6 |
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Coracobrachialis
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Origin: Coracoid process of Scapula
Insertion: medial margin of Humerus shaft Action: adducts and flexes Humerus Innervation: Axillary nerve (C5-C7) |
Origin: C p of S
Insertion: m m of H s Action: a and f H Innervation: A n 5 7 |
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Teres major
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Origin: inferior angle of Scapula
Insertion: Intertubercular groove of Humerus (medial lip) Action: extends, adducts, medially rotates Humerus Innervation: lower Subscapular nerve (C5-C6) |
Origin: i a of S
Insertion: I g of H (m l) Action: e, a, m r H Innervation: l S n 5 6 |
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Latissimus dorsi
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Origin: Spinous processes of lower Thoracic, and all Lumbar Vertebrae, ribs 8-12, and Lumbrodorsal Fascia
Insertion: Intertubercular groove of Humerus (floor) Action: extends, adducts, medially rotates Humerus Innervation: Thoracodorsal nerve (C6-C8) |
Origin: S p of l T, and all L V, r 8 12, and L F
Insertion: I g of H (f) Action: e, a, m r H Innervation: T n 6 8 |
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Pectoralis major
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Origin: ribs 2-6, body of Sternum, and inferior medial Clavicle
Insertion: greater Tubercle and Intertubercular groove of Humerus (lateral lip) Action: flexes, adducts, medially rotates Humerus Innervation: Pectoral nerve (C5-T1) |
Origin: r 2 6, b of S, and i m C
Insertion: g T and I g of H (l l) Action: f, a, m r H Innervation: P n 5 1 |
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Pectoralis minor
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Origin: ventral surfaces of ribs 3-5
Insertion: Coracoid process of Scapula Action: depresses, protracts, downward rotates SG (elevates ribs) Innervation: medial Pectoral nerve (C8-T1) |
Origin: v s of r 3 5
Insertion: C p of S Action: d, p, d r SG (e r) Innervation: m P n 8 1 |
