a. Involuntary muscles are under your conscious control. b. Skeletal muscles cover your skeleton, giving your body its shape. c. Skeletal muscles pull in two directions. 2. How do muscles work in pairs? a. The pair relaxes and contracts at the same time during the movement. b. One muscle relaxes to pull the bone while the other contracts. c.
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Preview and Download !Super Teacher Worksheets - www.superteacherworksheets.com Name: _____ When you think of muscles, you might picture a bodybuilder with big, bulging arm and chest muscles. ... Muscles and bones work together to give your body power, strength, and movement. In fact, every year, your leg muscles help you take about five-million
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Preview and Download !Healthy Muscles Matter Did you know you have more than 600 muscles in your body? These muscles help you move, lift things, pump blood through your body, and even help you breathe. When you think about your muscles, you probably think most about the ones you can control. These are your voluntary (VOL-uhn-ter-ee) muscles, which means you can
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Preview and Download !What important function does it have in order to help muscles contract? 10. SIMPLY explain what happens in the sarcomere when muscles contract. Title: Anatomy of Muscle Tissue Worksheet Author: kcarrillo Created Date: 10/15/2010 3:15:03 PM ...
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Preview and Download !1. Voluntary muscles – muscles that we can control the movement of 2. Skeletal muscles – the same as voluntary muscles; they attach to the bones and allow the voluntary movement of limbs 3. Involuntary muscles – muscles that we do not control 4. Cardiac muscle – a special involuntary muscle that controls the powerful walls of the heart
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Preview and Download !PAL Muscles of Lower Limb Worksheet Pelvic girdle 2. A ball and socket joint allows for three rotational degrees of freedom. Each degree of freedom can be divided into two directions. List all the muscles that cross the hip joint, and place them each into the most appropriate motion category. Joint Motion Muscles that can produce that motion
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Preview and Download !The first energy source that is used to regenerate ATP when muscles are extremely active is a) fatty acids b) glucose c) creatin phosphate d) pyruvic acid 52. The muscle that is the prime mover in the action at a joint is called the _____. 53. The muscle that is most involved in chewing food is the _____.
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Preview and Download !Next, begin to focus on your lower leg. Tense the muscles in your calves. Hold them tightly and pay attention to the feeling of tension. (5 second pause) Release the tension from your lower legs. Again, notice the feeling of relaxation. Remember to continue taking deep breaths. Next, tense the muscles of your upper leg and pelvis.
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Preview and Download !©2014 Karen Carlton – Bones & Muscles Science Unit, Page - 5 Day 2 Objectives: To demonstrate understanding of the skeletal system by designing a reproduction of the bone structure. Supplies: Quiz, overhead bone chart, poster board, bone charts for each student from yesterday, brads or glue. Give the students the fun quiz – next page.
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Preview and Download !1. Bones store calcium and release it into the bloodstream when other parts of the body need it. 2. Ligaments are fibrous strands that connect bones. 3. Name the three types of muscles found in the body, and give a one-sentence description of what they do: Skeletal: These muscles hold bones together, give the body its shape, and help move bones. Smooth: These muscles aid in the digestive ...
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