Muscles attached to scapula: Levator scapulae origin is transverse processes of C1-C4‚ insertion at superior angle of scapula‚ it moves scapula and flexes neck. Pectoralis minor’s origin is ribs 3-5 and insertion at coracoid process of scapula‚ it depresses scapula and elevates ribs. Rhomboids Major and Rhomboids Minor’s origin at spinous processes T1-T4‚ insertion at medial border of scapula‚ they move scapula. Serratus anterior’s origin is at ribs 1-9‚ insertion is at medial border of scapula
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Skeletal System Study Guide – Use the lecture folder to help you answer these questions. The more detail you add‚ the better prepared for the test you will be. 1. What are the functions of the skeleton? support the body protection of internal organs - provide sight for tendon and other connective tissue attachment - Storage of materials (minerals) - Hematopoiesis (blood formation) 2. How many bones do we have in our body? 206 in the adult body 3. What do bones
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Americans view of Britain he changed dramatically. For instance‚ in the French and Indian War‚ the Americans went in with little to no friction with Britain. However‚ over the course of the war‚ the Americans quickly realized how they were ignored and pushed to the side every time they had tried to help. Also‚ after the war was finally over‚ they were overly talked with no representation since Britain was in such a huge amount of debt after the war. Seeing the taxes come out of nowhere made them even
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The Silk Road began in eastern Asia around 200 B.C.E. From there‚ it expanded and flourished over the next few centuries until it became outdated and fell to trade by sea. Stretching from China to parts of Western Europe‚ it was the most important trade route of its time. The economic system‚ goods traded‚ technology‚ religions prominent‚ and people in power varied over time. However the importance of silk along with other spices‚ the spread of ideas as well as disease‚ and the continuous diffusion
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Our Relationship with Nature over Time The relationship between humans and nature has been interactive‚ chaotic‚ and complex. From a many human viewpoints‚ nature can be considered as both a source of everyday needs‚ and an adversary‚ a rather indefinite force which we interact with. Many people today consider themselves a separate entity‚ existing completely outside‚ if not above nature‚ especially in western cultures. Yet‚ nature was not always perceived as such. Over the centuries‚ people have
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If states already exercise a monopoly over the legitimate use of force‚ why do they employ the tactics of terrorism? Introduction Max Weber‚ German sociologist who profoundly influenced social theory and political economy‚ contributed immensely to the notion of the state as a political organization‚ where he argues that the legitimate use of force successfully rests in the hands of its administrative staff. (Weber‚ 1922; cited in Holton & Turner‚ 1989). Many claim‚ however‚ that there is a
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Nutrition A Muscle Contraction Muscle Contraction is part of an organ in the body that is tensive. It may have a process of tensions that may be developed with muscle tissues. Contraction can be a meaning of shortening or long. Muscle Contraction can also produce a muscle cell that is for movement of the body. Myosin and Actin is an interaction protein to Muscle Contraction‚ it can be changed by shape but not by volume. Skeletal Muscle contraction is produce by heat. The muscles may receive signal
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voluntary muscle the different types of muscle fibre including slow twitch fast twitch‚including how their properties are influenced by their reliance on aerobic and anaerobic energy sources. Skeletal muscle is made up of bundles of individual muscle fibres called myocytes. Each myocyte contains many myofibrils‚ which are strands of proteins (actin and myosin) that can grab on to each other and pull. This shortens the muscle and causes muscle contraction. It is generally accepted that muscle fibre
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ways that one can build their muscles. So we are going to explore four various muscle building techniques and their pros and cons. These are but not limited to techniques such as: Super Sets‚ Forced Reps‚ Pyramid System and Periodization. Super Sets are when you do two exercises one after the other with no rest in between sets. Depending on the goals that you have set‚ the exercise can be for the same or different muscle groups. (Waehner‚ 2011) If you have limited time to be at the gym then super
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------------------------------------------------- LIST OF MUSCLE INJURIES Properly functioning muscles perform only one duty‚ contraction. Muscles enable the body to sit‚ to move and to stand upright. They are attached by way of tendons to bones. Their contraction is controlled by electrical signals that can either be voluntary‚ such as when a person decides to stand up‚ or involuntary‚ as with the muscles that expand and contract the chest to control breathing. Muscles are made of thousands of muscle fibers. Knowing the types
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