Major Organs Muscles You have more than 600 muscles You have
three types of muscles Skeletal (voluntary) Smooth(involuntary)
Cardiac Tendons Tendons connect muscles to bones
Slide 3
Skeletal Muscles Also called voluntary muscles because you
chose when to move them Most common type of muscle Contract quickly
Tire easier than involuntary muscles Connects to bones Type of
muscle people usually think of as muscles
Slide 4
Skeletal Muscle
Slide 5
Smooth and Cardiac Muscle Smooth Muscle Also known as
involuntary muscle because you dont choose when to move them Slowly
contract and relax Found in internal organs Cardiac Muscle Found
only in the heart Contracts about 70 times per minute
Slide 6
Smooth and Cardiac Muscle Smooth MuscleCardiac Muscle
Slide 7
Functions Skeletal muscles contract to move your bones. Cardiac
muscles contract to pump blood. Smooth muscles help your other
organs with their functions.
Slide 8
Interacts With Skeletal system Your muscles contract to move
your bones Nervous system Your brain tells when to move
Cardiovascular system Your heart is a muscle Respiratory system
Your diaphragm is a muscle that helps you breath
Slide 9
How Muscles Move Our Bodies
Slide 10
How it Works The muscular and skeletal systems work together as
a lever. The muscles provide force for body movement by
contracting. Your joints act as a fulcrum. And your bones act as
the rod.
Slide 11
Works Cited Images
http://www.ourhealthnetwork.com/UserFiles/Image/Biceps_Tendon_Anat
omy.jpg
http://www.ourhealthnetwork.com/UserFiles/Image/Biceps_Tendon_Anat
omy.jpg
http://narensfitnesstips.weebly.com/uploads/3/2/6/9/3269055/447896.j
pg?190
http://narensfitnesstips.weebly.com/uploads/3/2/6/9/3269055/447896.j
pg?190
http://cnx.org/content/m46676/latest/2006_Heart_Musculature.jpg
http://o.quizlet.com/i/wP_clB67NVKpAYmqWHrG-Q_m.jpg
http://st1.health.india.com/wp-content/uploads/2013/12/arm-
muscles.gif
http://st1.health.india.com/wp-content/uploads/2013/12/arm-
muscles.gif Video http://www.youtube.com/watch?v=jxk5tFiGVSE
