The Six Types of Body Movements

How Movement Occur

Movement occurs when a muscle contracts and pulls on a bone and another muscle relaxes to allow a bone to move.

 

The Six Types of Body Movements

 

  1. 1.     Flexion – is a bend that decrease angle at two bones.
  2. 2.    Extension – is a movement which straightens there by increasing the angle at a joint (opposite of flexion).
  3. 3.    Rotation – is a movement where the bone is moved around the central axis.
  4. 4.    Abduction – is the movement of a bone away from the center line of the body.
  5. 5.    Adduction – is the movement of a bone towards the center line of the body
  6. 6.    Circumduction – this is all five movements done (possible at the shoulder when we move our arm in a circle.

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1 Response

  1. June 23, 2012

    […] When a bird or other animal tries to eat the insect, it opens its wings and flies off. The wing movement reveals the moth’s “eyes,” confusing the insect’s enemy by making it think it has […]

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