Muscles attaching the upper limb to the trunk – Human Kinetics
Pectoralis MajorLatin, pectoralis, relating to the chest; major, larger.OriginClavicular headAnterior surface of medial half of clavicle.Sternocostal headAnterior surface of sternum. First seven costal cartilages. Sternal end of sixth rib. Aponeurosis of external oblique.InsertionLateral lip of intertubercular sulcus of humerus.Nerve supplyMedial and lateral pectoral nerves: clavicular head: C5, 6; sternocostal head: C6–8, T1.Blood supplyPectoral branch of thoracoacromial trunk and lateral thoracic artery(from axillary artery).ActionFlexion, adduction, and medial rotation of arm at glenohumeral joint.Clavicular headFlexion of extended arm.Sternocostal headExtension of flexed arm.
Muscles of the Upper Limb – Boundless Anatomy and Physiology
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Muscles of the trunk: Anatomy, diagram, pictures
Current Views of Scapular Dyskinesis and its Possible Clinical Relevance
Muscles attaching the upper limb to the trunk – Human Kinetics
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Muscles of the trunk: Anatomy, diagram, pictures
Two-upper limbs musculoskeletal model: (a) model with rigid bodies
Upper Limb and Trunk Muscles (posterior) Quiz
Upper limb muscles
Latissimus Dorsi Muscle - Physiopedia
/images/5/5c/Anterior_abdomina
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Anatomy and Kinesiology by Dr. Julia Evergreen Keefer
Posterior Trunk & Upper Limb (2/3) Diagram
SG-UPPER LIMB ARM
