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health pt. 3

what is the main function of the skeletal system? framework of ones and other tissues to support the body
what is the main function of the muscular system? consists of tissues that move parts of the body
explain how muscles work? muscle pairs work in opposition
How many muscles are in the human body? 600 and up
how many bones are in the human body? 206
Name three types of muscles? cardiac muscle,smooth muscles,and skeletal muscles
Explain a hinge joint? moving in only one direction like a door hinge
Explain how a pivot joint works? end of bone rotates in a ring formed by another
Explain how a ball and socket joint works? the ball shaped head of a bone moves inside another
Define Cartilage allows joints to move easily
Define tendons joins muscle to muscle or bone to bones
Define ligaments hold bones in a place at the joints
Define Joints where one bone meets another
Name a way to keep your skeletal system healthy participating in regular physical activity
Name a way to keep your muscular system healthy treat injuries quickly
Created by: wierdbrah21