PPT-Muscles of the Head Muscle of the Body

Muscles of Facial Expression Muscles of Facial Expression The muscles that promote facial expression lie just deep to the skin Muscles of Facial Expression The muscles that promote facial expression lie just deep to the skin. Matt E. Jordan R. Lochlan. Explain the functions of. the skeletal system and give sporting examples of movement possible at joints. Explain. why a body type is suited to a particular sporting activity. Interesting Muscle Facts. Thirty facial muscles create looks like surprise, happiness, sadness, and frowning. Eye muscles are the busiest muscles in the body. Scientists estimate they may move more than 100,000 times a day. Three Types of Muscle Tissue. Cardiac. Only found in the heart.. Works independently of the brain.. Smooth. Involuntary . muscle . found in organs.. Three Types of Muscle Tissue. Skeletal. Most abundant muscle tissue in the body.. Advance one space for each correct answer. . For each time you get back to the starting line make a tally mark on your board.. Current 4. th. grade averages. Pre-test . 13%. Mid-term . . 58. %. Muscle Challenge. What happens??. To bend the arm, the following happens;. ………………………………….. ………………………………….. To straighten the arm, the following happens;. Intro to Muscles. Nearly half our weight comes from muscle . tissue. There are 650 different muscles in the human body. Three Main Functions. Responsible . for . body movement. Responsible . for body form and shape (posture. Muscular system. 2. Classification of Skeletal Muscles. 3. Muscles can be classified by action. Agonist. . (prime mover). Primary responsible for the movement. Antagonist. Opposes the agonists. Synergist. What do our muscles do?. Hold the body erect and make movement possible.. Generate heat through movement; they supply nearly 85% of the heat that keeps the body warm.. Move food through the digestive system.. What . i. s Protein’s Role in the Body?. Present everywhere in the body – muscles, bones, connective tissue, blood vessels, blood cells, skin, hair, and fingernails. . This protein is constantly lost or broken down and must be replaced.. - How many muscles are in the human body?. - There are 640 muscles in the human body.. -. . What is a muscle?. - A tissue that is made of cells or fibers that contracts and expands.. http://www.innerbody.com/image_musc10/musc36.. Over 600 muscles make up the muscular system. Muscles are made of bundles of muscle fibers that are held together by connective tissue.. Properties (Characteristics) of Muscles. Excitability. or irritability: ability to respond to a stimulus such as a nerve impulse.. Muscle Facts 1. Smallest muscle in the body?. Stapedius. : the muscle that activates the stirrup, the small bone that sends vibrations from the eardrum to the inner ear. It measures just 0.05 inch (0.13 centimeter) in length.. Pick . up 4 . worksheets and answer the Journal questions. List as many muscles as you can and where they are located.. How many muscles do you think are in the body?. Muscular System Notes. The body is composed of over 600 muscles. COACH WILLIAMS. What is MUSCLE?. Tissue that makes the body move.. Network of muscles include:. Voluntary muscles – muscles that must be told to move. Involuntary muscles – muscles that move on their own.