Muscles of the upper arm: free download. On-line document store on 5y1.org

Arm Muscles: Anatomy, Function, Diagram, Conditions, Health Tips
Muscles of Upper Extremity . Muscle Name. Origin Insertion Action Innervation Pectoralis Major Medial third of clavicle, front of sternum, costal cartilages of ribs 5-7. Lateral lip of intertubercular groove Adducts, flexes, medially. rotates arm . Medial and lateral. pectoral. Pectoralis Minor Ribs 3-5 Coracoid process of scapula Protract ...
diagram of arm muscles and tendons

[DOC File]Lab 4: Chicken Wing Dissection
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Which two specific muscles, found in the human upper arm, are the equivalent of the chicken wing muscles you . looked at in this lab? 4. Why does a chicken need to have so many different bundles of muscles attaching to different parts of the bones? 5. Look at your pre-dissection sketch: There an additional structure that can be found on a ...
how many muscles make up the bicep

[DOC File]COMMON INJURIES TO THE UPPER EXTREMITY
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You may also use the biceps of the anterior portion of the upper arm. Place the stethoscope on your upper arm where the muscle forms a bulge as you flex your arm. Each student should attempt this observation, taking note of the frequency of the sounds and whether or not the quality of the sound changes as these muscles are intensely contracted.
upper arm muscle pain

[DOC File]Muscles of Upper Extremity - Concordia College
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So you can see, together the deltoid and pectoralis major work to move the upper arm because both have insertion points on the humerus. And, as you may have guessed, since the pectoralis major is the opposite of the deltoid, its function is to adduct the arm, moving it closer to the center of the body.
parts of upper arm

[DOCX File]Anatomy and Physiology - Muscles
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The Upper Limb. The structure of the . scapula: anterior – subscapular fossa; posterior – supraspinatous and infraspinatous fossae; articulates with the clavicle at the acromion; has a coracoid process where several muscles (coracobrachialis, pectoralis minor) attach.
muscle on upper outer arm

[DOC File]Blue Box Stuff from Moore
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Complete the illustration showing how the muscles of the upper arm produce movements of the forearm by adding labels for the structures indicated. Then, on the lines below the illustration, explain how the muscles cause the elbow to bend and straighten. For Questions 15–19, complete each statement by writing the correct word or words. ...
upper arm anatomy

[DOC File]MUSCLE LAB
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With the thumb and little finger of one hand, span the opposite arm’s biceps (front muscle of the upper are) from the elbow to as close to the shoulder as possible. Bend the arm and observe the change in the length of the muscle. Wrap a strip of paper or length of string around your upper arm and mark the circumference of your arm on the paper.
muscles in your arm

[DOC File]MUSCLE LAB - Weebly
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You may also use the biceps of the anterior portion of the upper arm. Place the stethoscope on your upper arm where the muscle forms a bulge as you flex your arm. Each student should attempt this observation, taking note of the frequency of the sounds and whether or not the quality of the sound changes as these muscles are intensely contracted.
upper arm muscles diagram

[DOCX File]Muscle Fatigue Lab - Indian Hills Community College
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Which two specific muscles, found in the human upper arm, are the equivalent of the chicken wing muscles you . looked at in this lab? 4. Why does a chicken need to have so many different bundles of muscles attaching to different parts of the bones? 5. Look at your pre-dissection sketch: There an additional structure that can be found on a ...
diagram of arm muscles and tendons

[DOCX File]pointbiolabs.com
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The rotator cuff is a group of four muscles that surround the humeral head (ball of joint). The muscles are referred to as the "SITS" muscles-Supraspinatus, Infraspinatus, Teres minor and Subcapularis. The muscles function to provide rotation and elevate the arm and give stability to the shoulder joint (glenohumeral joint).
how many muscles make up the bicep

Muscles of the upper arm