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Wednesday 7 June 2017

muscular system

What are 3 types of muscles in the Human body?
1. Cardiac
This is a heart (involuntary) muscle that beats continuously.    
2. Skeletal
This is connected to the skeleton to form part of the mechanical system which moves the limbs and other parts of the body.
3. Smooth

A Muscle tissue.

The agonist and antagonist muscles?
these muscles occur in pairs as one muscle contracts the other relaxes, an example is the tricep and bicep when lifting dumbells movement is elbow flexion. the antagonist is the muscle extending which is the tricep and the agonist is the muscle contracting which is bicep.



In this activity what we did was labelling the skeletal and muscular system.
  
  

1 comment:

Texas Doctor said...

Hey, Ivan i can really tell you are very confident for being used as a example for your group. I think you Did really well explaining agonist and antagonist. I´d be happy to see if you could add a extra paragraph explaining some examples about agonist and antagonist. Keep Up the good work Ivan;)

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