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The human body has hundreds of muscles, about 640 in total. There is no exact count of the number of muscles in the body largely because expert opinions are conflicted regarding what constitutes a distinct muscle.

List of skeletal muscles of the human body - Wikipedia


This is a table of skeletal muscles of the human anatomy. There are approximately 550 skeletal ... The muscles of the human body can be categorized into a number of groups which include muscles rela...

How Many Muscles? - PainScience.com


Sep 9, 2016 ... A (slightly tongue-in-cheek) tally of the body's many muscles ... When most people ask how many muscles are in the human body, they mean ...

How many muscles are there in a human body? | Reference.com


According to the Library of Congress, the human body has at least 650 skeletal muscles and as many as 840 depending on what counts as a muscle.

How Many Muscles Are In The Human Body? | eNotes


Oct 9, 2011 ... The number of muscles in our body varies from around 640 to 850. We have 3 types of muscles in our body: skeletal, visceral, and cardiac.

How many muscles are there in the human body? - Quora


The cited number is usually 640 (or 320 pairs). But estimations can range from 639 to 850, since some of the muscles consist of multiple parts or heads and ...

How Muscles Work | HowStuffWorks


Muscles are your body's engine, and you couldn't do anything without them. Learn ... Muscles of the human body ... Although they work differently than a car engine or an electric motor, muscles do the same thing -- they turn energy into motion.

How do muscles work? | Reference.com


In general, muscles work when calcium ions are released, which triggers ... The contracting muscles pull on tendons, which in turn pull on the bones to ... Human Anatomy ... What body parts are used to extend the hip when climbing stairs? Q: ...

Your Muscles - KidsHealth


They do everything from pumping blood throughout your body to helping you lifting your heavy backpack. Find out ... The human body has more than 600 muscles. ... You'll find smooth muscles at work behind the scenes in your eyes, too.