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20100428 - MAK121
MAK121 Week 3
Muscle | Region/Group | Origin(s) | Insertion(s) | Joint(s) Crossed | Action(s) Joint 1 | Action(s) Joint 2 | Action(s) Joint 3 |
---|---|---|---|---|---|---|---|
Rhomboids(2) | Shoulder-Arm | 2: (Minor) SPs C7-T1, (Major) SPs T2-T5 | Medial Border of Scapula | ScapuloThoracic | 3: ADduction, Elevation, Downward Rotation | ||
Levator Scapula | Shoulder-Arm | TPs C1-C4 | 2: Superior Portion Medial Border and Superior Angle of Scapula | 2: ScapuloThoracic, AtlantoOccipital/InterVertebral | 2: Elevation, Downward Rotation | 3: B.Extension, Lateral Flexion, Ispilateral Rotation | |
Pectoralis Minor | Shoulder-Arm | Ribs 3-5 | Coracoid Process | ScapuloThoracic | 4: ABduction, Depression, Anterior Tilt, Assists in Forced Inhalation | ||
Brachialis | Forearm-Hand | Distal Half Anterior Humerus | 2: Ulnar Tuberosity, CoroNoid Process of Ulna | HumeroUlnar | Flexion | ||
BrachioRadialis | Forearm-Hand | Lateral SupraCondylar Ridge of Humerus | Styloid Process of Radius | 2: HumeroUlnar, RadioUlnar | Flexion | Resisted Pronation/Supination | |
Anconeus | Forearm-Hand | Lateral Epicondyle of Humerus | 2: Olecranon Process, Lateral Edge of Ulna | HumeroUlnar | Extension |