Muscular Skeletal System
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Muscular Skeletal System






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Muscular Skeletal System Muscular Skeletal System Presentation Transcript

  • The Skeletal and Muscular Systems By Mrs. Hyde’s Class
  • The Skeleton System
    • Bones protect our vital organs.
    • Inside the bone is jelly-like bone marrow.
    • As you grow older some of your bones grow together.
  • The Muscular System
    • There 630 active muscles in your body.
    • Muscles are bundles of cells and fibers.
    • Muscles tighten up, and then they relax.
    • .
  • Muscles
    • About 630 muscles
    • Relax and contract to move bones
    • Your muscles are over your body
    • You have three different bones in your body
  • Skeletal System
    • 360 bones in body when born
    • 206 bones in body when you are about 10 or 20
    • It gives us shape
    • Protects our organs such as brain, heart, and lungs
  • Muscular System
    • There are 630 muscles in the human body.
    • There are involuntary muscles like the heart and the intestines.
    • There are also voluntary muscles like your wrists, and your legs.                                  
  • Skeletal System
    • There are thin films of slippery fluid which is cartilage.
    • There are three main jobs of the skeletal system. The jobs are protecting the organs, it gives us our shape, and it allows us to move.
  • Skeletal System
    • It protects our vital organs.
    • Gives us the shape of our body.
    • When you’re a baby your skeleton had around 350 bones.
  • Muscular System
    • Our heart beats between 60 to 80 beats every minute, without having a break.
    • Muscles can get shorter and pull, but can’t push.
    • Half our weight is mostly muscles
    • Muscles work in a very simple way. All they do is tighten up
    • There are 630 active muscles in the body
  • Skeletal System
    • Your skull protects your brain
    • If you didn’t have any bones you’d be a big blob
    • Your backbone helps you stand up straight
  • Muscular system
    • Muscles are bundles of cells and fibers.
    • We have 600 major muscles.
    • We have 240 muscles that have specific jobs
  • Skeletal system
    • Your bones manufacture blood cells.
    • Our bones are held by our muscles
    • The smallest bones are in our ears
    • You have more than 630 active muscles in your body.
    • You also have 3 dozen in your jaw.
    • You have 3 kinds of muscles in your body.
    • [smooth, skeletal, and heart.]
    • When you look at your skull with the Lateral View you can divide your skull into 25 parts.
    • But when you look at your skull with the Interior View you can only divide it 17 parts.
  • Muscular System
    • Muscles are bundles of cells and fibers.
    • There are 630 active muscles.
    • Muscles only pull not push.
    • Cardiac muscles are found in the heart .
    • The muscular system compares well with a backhoe
    • You need joints which provide flexible connections between the bones
    • Bones are made of a mix of hard stuff that gives them strength
    • Hollowness makes bones strong and light
    • Humans and giraffes have the same number of bones in their necks
  • Muscular System
    • Muscles are found on the walls of internal organs.
    • Deltoid Muscles are in both of your shoulders.
    • Muscles come in different shapes & sizes.
  • Skeletal System
    • The skull is fused bones.
    • The shoulder allows you to move 360 degrees like a shower head.
    • Your blood brings food to your bones.                           
  • Muscular System
    • The human body has about 640 muscles.
    • The children have230 muscles.
  • Skeletal System
    • It gives you shape.
    • There is fluid in your body
    • If you didn’t have any bones you wouldn’t have a shape.
    • SYSTEM
    • 1. You have about 460 muscles in your body
    • 2. Your heart beats constantly.
    • When you are born you have around 350 bones in your body .
    • When you are an adult you have around 206 bones.
  • Skeletal System
    • Hinge joint of the knee
    • Pivot joint of the neck
    • Fixed joint of the skull
    • Ball-and-socket joint
    • You know that parts of your skeleton can move.
    • They can move because of the way bones are joined together
    • There are 630 in the body.Muscles help your body work.
    • There are three kinds of muscles the smooth, heart, and skeletal
  • Be sure to take great care of your muscular and skeletal systems!