PPT-Arm/Shoulder/Forearm Muscles

Alex Day January 2010 ArmShoulder Muscles Biceps brachii Scapula of shoulder girdle Proximal radius Flexes elbow and supinates forearm Brachialis Distal Humerus Proximal Ulna Flexes Elbow. * move the forearm (elbow) . 1. . biceps . brachii. * L: anterior upper arm. * A: flexes elbow, . supinates. hand . 2. . brachialis. * L: medial upper arm. * A: flexes elbow. 3. . triceps . CrossFit – a strength . and stamina . training program. . It main goal is to enhance our . muscles mass which is very important not only . in sport but also in real life.. What. . crossfit. . is. 1. Muscles of the Thoracic Wall. a. . intercostals (external/internal). * L: between ribs. * A: elevate/depress rib cage (breathing). Origin:. . Inferior border of rib above. . Arm & Forearm. Arm Cross Section. The . intermuscular. septum and the . humerus. divide the arm into anterior and posterior compartments. Anterior Compartment:. Flexor’s. “3” muscles. Musculocutaneous nerve. Anterior Forearm.   . Draw in a hand. Brachioradialis. Flexes and adducts the wrist. Flexes the wrist. Flexes and abducts the wrist. Pronates and flexes the elbow. Flexes the . elbow. Flexes the fingers/phalanges. THE SHOULDER COMPLEX. MADE UP OF:. SHOULDER GIRDLE. UPPER ARM. SURROUNDING MUSCLES, LIGAMENTS, TENDONS, AND ARTICULATIONS. JOINTS OF THE SHOULDER COMPLEX. STERNOCLAVICULAR JOINT. CLAVICLE ARTICULATES WITH THE STERNUM. The . clavicle. is “S” shaped:. The medial end articulates with the manubrium of the sternum forming the sternoclavicular joint.. The lateral end articulates with the acromion forming the acromioclavicular joint.. Instructor: Alexandra . Okihiro. The Forearm, Wrist and Hand. Head. Radial Tuberosity. Styloid. Process. Styloid. Process. Olecranon Process. Trochlear Notch (U shape). Radial Notch. Head. [Note: The ulna is the only bone where the “head” is found at the distal end instead of proximal end.]. Rani. Anatomy Lecture 7. th. November 2016. Lesson Plan. Identify skeleton and joints. Muscles : attachments and location. Action of Muscles on joints. Nerves: course and branches. Arteries : course and branches. :. Skeletal . Muscle . Tissue. Cardiac Muscle . Tissue. Smooth Muscle Tissue. Skeletal Muscle Tissue. AKA Striated Muscles:. These are voluntary muscles. Consciously controlled.. They are composed of distinctive light and dark bands. pp. 673-689. Al-. Mustansiriyah. university. College of medicine. Dept. of anatomy, Histology & embryology. Assist. Prof. Dr. . Sameh. Sameer Akkila. Major Regions of the upper limb. Shoulder. Arm. for Golfer’s Elbow (Medial Epicondylalgia) Medial epicondylalgia (previously known as epicondylitis) is commonly known as golfer’s elbow. This does not mean that only golfers have this cond pper Limb. Assist. . Proff. . Dr. . Sameh. S. Akkila. UOMCOM. Objectives. Why? How?. 1. Understand why nerve injuries of the upper limb are common & important.. 2. Classify the types of nerve injuries & the different outcomes of each.. :. Objectives. :. Take a general knowledge about surface anatomy. Identify the sub-regions of the shoulder and their important surface landmarks. Study the muscles of the pectoral, lateral thoracic and .