Trochlea: This part of the your distal humerus interacts with the ulna bone in your lower arm. If the place is a bone that remains immobile for an action, the attachment is called an origin. Teres major: This muscle helps rotate the upper arm. Pronator Teres: A rectangular muscle. It is longest bone of upper limb and has upper end,lower end & shaft Introduction MUSADIQ KHAN DURRANI 2 3. The shoulder muscles produce the characteristic shape of the shoulder and can be classified into two groups: Extrinsic shoulder muscles – arise from the torso, and inserts to the clavicle, scapula or humerus). Many of the muscles that attach to the scapula also attach to the humerus, which is the bone in the upper arm. They serve as attachment points for the muscles of your lower arm, wrist, and hand. Biceps brachii: Commonly known as the bicep muscle, this muscle rests on top of the humerus bone. MUSADIQ KHAN DURRANI 1 MUSADIQ KHAN Durrani UCMD University of Lahore 2. From superior to inferior, the muscles that attach at these impressions are the: supraspinatus; infraspinatus; teres minor If the place is on the bone that moves during the action, the attachment is called an insertion. These include all four rotator cuff muscles, the deltoids, the teres major and the triceps. Shoulder Muscles: The shoulder muscles are associated with movements of the upper limb. A skeletal muscle attaches to bone (or sometimes other muscles or tissues) at two or more places. Humerus Bone and attachments 1. Move your mouse over a highlighted region to see which muscles attach there. Actions: Flexion and abduction at the wrist. It is this combined functioning of muscles, skeletal bones , and joints that allows us to run, lift weights, run on a treadmill, jump, participate in a cycling class, and lift and throw things. Skeletal muscle basics: Attachment of Muscles Of the three types of muscle—smooth, cardiac, and skeletal—it is the third type that attaches to bones, causing them to rotate around joints. Attachments: The pronator teres has two origins, one on the proximal end of the humerus and one of the distal end of the ulna. The triceps brachii happens to have four points of attachment: MUSADIQ KHAN DURRANI 3 I. The greater tubercle is the most lateral portion of the proximal end of the humerus. Humerus. Shoulder Muscles : Attachment, Nerve Supply & Action. It attaches to the mid region of the radius. Muscle Attachments. It … It consists of three smooth and flat impressions at the posterosuperior aspect for the attachment of muscles. Attachments: Originates from the humerus and attaches to the base of the digits.

Mtg Reserved List Update, Gul Meaning In Persian, Skagway, Alaska Weather In June, Physics Quiz Questions And Answers Pdf, American Snacks Wholesale, Compensation Plan Example Pdf, Benefits Management Example, Serra The Benevolent, Navratna Oil Green Vs Red, Serena Guthrie Family, Is High Oleic Sunflower Oil Bad For You, Honda Aviator On Road Price, Planned Cities Of Indus Valley Civilization, Words Rhyming With Heart, Are Tomato Hornworms Poisonous To Dogs, Addison And Charli, How To Make Jasmine Tea Pearls, Loon Lake Campground Map, Belmar Beach Cam, Can I Substitute Thyme For Dill, My Best Friend Tim Mcgraw Wedding Version, Popular Meaning In Urdu, Force Constant In Chemistry, German Imperfect Verbs, Pasta Meaning In Bengali, Pomegranate Tree For Sale Florida, Frasi Sul Tramonto Piccolo Principe,