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20100421 - MAK121
MAK121 Week 2
Muscle | Region/Group | Origin(s) | Insertion(s) | Joint(s) Crossed | Action(s) Joint 1 | Action(s) Joint 2 | Action(s) Joint 3 |
---|---|---|---|---|---|---|---|
SupraSpinatus | Shoulder-Arm/Rotator Cuff | SupraSpinous Fossa | Greater Tubercle | GlenoHumeral | 2: Stabilization, ABduction | ||
InfraSpinatus | Shoulder-Arm/Rotator Cuff | InfraSpinous Fossa | Greater Tubercle | GlenoHumeral | 3: Stabilization, Lateral Rotation, ADduction | ||
Teres Minor | Shoulder-Arm/Rotator Cuff | Superior Half of Lateral Border of Scapula | Greater Tubercle | GlenoHumeral | 3: Stabilization, Lateral Rotation, ADduction | ||
SubScapularis | Shoulder-Arm/Rotator Cuff | SubScapular Fossa | Lesser Tubercle | GlenoHumeral | 2: Stabilization, Medial Rotation | ||
CoracoBrachialis | Shoulder-Arm | Coracoid Process | Medial Aspect of Mid-Humeral Shaft | GlenoHumeral | 2: Flexion, ADduction | ||
SubClavius | Shoulder-Arm | 1st Rib and Cartilage | Inferior/Lateral Aspect of Clavicle | SternoClavicular | 3: Draw Clavicle Inferiorly and Anteriorly, Elevation of 1st Rib (Forced Inhalation), Stabilization of SternoClavicular Joint |