Muscles

Name: _______________________

Your Muscles
rad

When you think of passs, you might picture a bodybuilder with big, bulging arm and chest muscles. But your muscles do not have to look like that to attain well. either succession you write your name, you drug ab intake the twenty different muscles in your hand. Every time your heart beats, you use your cardiac muscle. When you chew your food, you use your tongue muscles. Youre even using muscles when you blink your eyes. In fact, either time you move, you atomic number 18 using some of the amazing muscles in your body. A muscle is made of tiny fibers. Fiber is a type of tissue that feels a little like a rubber band. Thousands of these fibers are packed together to make a single muscle. We all have the same number of musclesâ€" near 700 or so. Men and women with extra-big muscles simply have thicker bundles of fibers. There are three different types of muscles. Smooth muscles are ones you cannot control. They work behind-the-scenes to keep your body running. Smooth muscles include the ones that help you contain your food. The cardiac muscle makes the heart pump blood in and out. Skeletal muscle is the kind you can control. These are the muscles you use to raise your hand, swim laps, or ride your scooter. Usually, a nasal muscle is connected to the end of a bone.



Muscles and bones work together to give your body power, strength, and movement. In fact, every year, your pin muscles help you take about five-million steps! Even your introduce uses muscles. But if you want to save your energy, try smiling quite of pull a faceing. It takes seventeen muscles in your face to smile, but forty-three muscles to frown!
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Name: _______________________

Your Muscles
by Cynthia Sherwood

1. Which statement is accepted? a. Muscles in your brain help you think. b. All of your muscles are attached to bones. c. Muscles help you digest food. d. All of these statements are true. 2. What are muscle fibers?...If you want to get a full essay, order it on our website: Ordercustompaper.com



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