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mm's of shouldr/arm
origin and insertion
Question | Answer |
---|---|
origin of pectoralis major | sternum and medial half of clavicle |
insertion of pectoralis major | bicipital groove of humerus |
origin of pectoralis minor | external 3-5 ribs |
insertion of pectoralis minor | coracoid process of scapula |
origin of coracobrachialis | coracoid process of scapula |
insertion of coracobrachialis | anterior brachial region |
origin of biceps brachii | supraglenoid tubercle of scapula and coraoid process of scapula |
insertion of biceps brachii | radial tuberosity |
origin of brachialis | anterior lower half of humerus |
insertion of brachialis | coronoid process of ulna, ulnar tuberosity |
origin of upper trapezius | occipital bone to C5 |
insertion of upper trapezius | acromion process of scapula, lateral 3rd of clavicle |
origin of middle trapezius | spinous process of C5-T6 |
insertion of middle trapezius | (all across posterior scapula), acromion and spine of scapula |
origin of lower trapezius | spinous process of T6-T12 |
insertion of lower trapezius | spine of scapula |
origin of latissimus dorsi | T6 to sacrum and iliac crest |
insertion of latissimus dorsi | bicipital groove of anterior side of humerus |
origin of levator scapulae | Transverse processess of C1-C4 |
insertion of levator scapulae | superior angle of scapula |
origin of rhomboid major | Spines of C7-T5 |
insertion of rhomboid major | medial border of scapula |
origin of serratus anterior | anterior 8 or 9 ribs |
insertion of serratus anterior | underneath scapula and attaches to medial border of scapula |
origin of anterior deltoid | anterior surface of clavicle |
insertion of anterior deltoid | deltoid tuberosity of humerus |
origin of middle deltoid | lateral border of acromion process |
insertion of middle deltoid | deltoid tuberosity of humerus |
origin of posterior deltoid | spine of scapula and acromion |
insertion of posterior deltoid | deltoid tuberosity of humerus |
origin of supraspinatus | supraspinous fossa of scapula |
insertion of supraspinatus | greater tubercle of humerus |
origin or infraspinatus | infraspinous fossa of scapula |
insertion of infraspinatus | greater tubercle of humerus |
origin of teres minor | dorsal surface of scapula |
insertion of teres minor | greater tubercle of humerus |
origin of subscapularis | subscapular fossa on anterior scapula |
insertion of subscapularis | lesser tubercle of humerus to greater tubercle of humerus |
origin of teres major | lower posterior lateral border of scapula |
insertion of teres major | biipital groove of humerus |
origin of triceps brachii | infraglenoid tubercle of scapula,post. prox. humerus, posterior lower diaphysis of humerus |
insertion of triceps brachii | olecranon process of ulna |
origin of anconeus | posterior part of lateral epicondyle of the humerus |
insertion of anconeus | lateral olecranon process and posterior surface of ulna |