PPT-Muscular System Prepared by Mr. Shoup

Muscular System There are nearly 650 skeletal muscles in the human body Muscles control movement H elp to maintain posture C irculate blood and move substances throughout the body Muscle makes up around half of the total human body weight . What it is…. Muscular Dystrophy is a family of hereditary disease that cause progressive and steady muscle weakening.. Duchenne. and Becker muscular dystrophy, (which are just 2 forms of MD) alone affect approximately 1 in every 3,500 to 5,000 boys.. Your Muscles. Functions of the Muscular System. A . muscle. is made of strong tissue that can contract in an orderly way.. When . a muscle contracts, the cells of the muscle become shorter.. When a muscle relaxes, the cells return to their original length.. Muscular . System Functions:. Muscle Tissue Can Contract (shorten) and Relax (lengthen). This causes mobility and provides support.. Allow for movement of:. skeleton – muscles are connected to bones. Susan Levin 2011. What muscles are you using right now? . Make a list. Exit Ticket. What are the functions of the muscular system?. Why do muscles work in pairs?. Science . Words to know. Muscle. Voluntary muscle. Chris Welter. Billy Ellsworth. Boston Globe via Getty Images. Duchenne Muscular Dystrophy (DMD). Symptoms appear by the age of six in young boys. Caused by a mutation in the gene for the protein dystrophin. NASPE Standards: 2,4. 8.1 – Muscular Endurance Basics. 4 Objectives:. Tell the differences among muscular endurance, cardiovascular fitness, and muscular strength.. Describe benefits of good muscular endurance. Muscle Pretest. Muscle Pretest. a. allows movement . b. . enables voluntary and involuntary movement. c. . . voluntary. – movements you can control. . ex. . Shooting a basketball, playing piano, . UNIT OBJECTIVE. To provide the students the necessary knowledge to take their previously determined (written) fitness goals and create the muscular fitness portion of their IFP (Individual Fitness Plan) in regard o the F.I.T. principle that was learned and assessed for understanding during Personal Fitness Unit 1.. 2 1/2 cups. 6 ounces. 5 ½ ounces. 3 cups. Average 2,000 calories per day. Nutrition. . Foods we eat and how the body uses the food to. maintain proper body health.. Famine. -food shortage-widespread hungry and death. ½ billion people. Clinical Genetics – Faculty of Medicine, Masaryk University. Nao . Fujitani. , Pranav Naresh . Gajria. , Sumeet Gulati. Pathology. (Definition). Duchenne muscular dystrophy (DMD) is a genetic disorder affecting the largest gene in the human body. Glen Nuckolls, PhD. Program Director, Neurogenetics Cluster. Division of Extramural Research. National Institute of Neurological Disorders and Stroke. g. len.nuckolls@nih.gov. NIH . Bethesda Campus . Name the three bones in your arm. The three bones in your arm include…... Describe three functions of skeletal system. E.g. - The skeletal system is responsible for BLOOD PRODUCTION. The bone marrow inside larger bones produces blood cells. Steroids. 140BC India Healer/Aristotle-300BC. 1849-Cockerels-bird-removed testicles from birds-male bird lost male characteristics.. 1929 Bulls Testicles-extract of testosterone. 1936 Castrated dogs-give dog testosterone-dog increase in body weight. Named . Club Drugs. because they tend to be used at dance clubs, . concerts, raves . and . parties.. ROHYPNOL. Row-Hip-Nole. DEPRESSANT. DRUG. Hoffmann-LARoche Company. Official Name: . Flunitrazepam.