KIN 2500 -- MUSCLES O: origin I: insertion A: action N: Lever: rigid structure that moves around a fixed point fulcrum * Effort: causes the movement; force that is due to the muscular contraction; you only get motion when the effort that is applied at the insertion point exceeds the load * Load/Resistance: opposes that movement * 1st class levers: not very common; fulcrum is fixed between effort and load * 2nd class levers: standing on tip toes; fairly uncommon; the load is
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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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Trabecular bone - is the tissue that makes up the interior of bones. Epiphyseal plate - is an area at the long end of the bone which contains growing bone. Marrow - is the soft spongy tissue that lies within the hollow interior of long bones. Medullary cavity - is the cavity within a bone where a soft and flexible substance called marrow is stored. ~Osteogenesis: Development of the Bones~ In endochondral ossification bone tissue replaces
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cattle and goats (also use lips) Teeth No upper incisors Used more by sheep (use lips to “sort” feed) Saliva Continual production Cattle: 12 gal/d vs Sheep: 2 gal/d No enzymes; High pH Esophagus No sphincter valve Opens into reticulum and rumen Muscle contractions move in both directions Stomach compartments Reticulum Rumen Omasum Abomasum A higher proportion of a ruminant’s digestive system is stomach Reticulum characteristics Located next to heart Honeycomb appearance Catches metal and hardware
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First‚ socialization is important to understand in tandem with beauty because socialization is what makes a cultural definition of beauty. Mainstream magazines‚ such as Vogue‚ are consistent with filling their pages with thin‚ white‚ and sexually attractive women which creates a norm for what the vast amount of viewers then begin to associate as beautiful. Month after month when the subscribers get the new edition in the mail these norms are reinforced and internalized as ideal feminine
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Muscle Fatigue Monira Begum How muscles work and get the energy they need to work. Muscles need energy to work and move. (1) Their main source of energy is glucose. Glucose is made of a number of different types of carbohydrates (usually sugar) as well as milk and fruits. Glucose turns into other chemicals such as water and carbon dioxide which releases energy. (2)Your muscles get warm when using or burning energy. Glucose is sent to muscles through red blood cells; this is how muscles get
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What physical evidence did you find at the victim’s home? Matches Space heater Bear bottles The girlfriends wallet Describe the process that you used to take a sample of the puddle-shaped burn pattern on the floor. Why did you also take samples from the portion of the floor that was not burned? To take a sample of the burned floor we scraped the burnt wood will we got loose pieces of it. We did the same to take a sample of the wood that had not been burned. We took a sample of the burned
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saying goes‚ “a man who is contented will be always happy.” Involved in the world full of hundreds of thousands of substances‚ we must learn to be satisfied in case of being hurt by our greedy. In chapter 14 of Bible‚ among the fishermen were two men called James and John who were asked to launch out into the deep and let down their nets for a draught. Having finished as they were asked‚ they found that their nets were filled with fishes. When they had emptied the nets into the two boats they were filled
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are in the foot 2. Name the four archs in the foot 3. Compare Pes Planus and Pes Cavus 4. Discuss the causes of Plantar fasciitis 5. When is Plantar Fasciitis most symptomatic 6. Name two treatment options for Plantar Fasciitis 7. What is a Jones Fracture and what is it’s healing time 8. What is a bunion‚ and how can we treat it when symptomatic 9. Define Turf Toe and discuss the two treatment options 10. Discuss the three treatment options of caring for a blister 11. Discuss what recommendations
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basketball players above and below six foot‚ professional and non-professional who have dunked a basketball. But it is easier for a player above six foot to dunk. A dunk occurs when a player jumps in the air and manually throws the ball downward‚ while holding it‚ through the basket using either one or both hands over the rim. Once their hand or hands are over the rim with the ball they slam it down. In the men’s division‚ the tallest man to dunk a basketball was seven foot seven center Kenny George(Elias
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