Question

differentiate rotation and circumduction.​

Answer 1

Answer:

circumduction(Noun) The circular (or, more precisely, conical) movement of a body part, such as a ball-and-socket joint or the eye. It consists of a combination of flexion, extension, adduction, and abduction. "Windmilling" the arms or rotating the hand from the wrist are examples of circumductive movement.

Answer 2

Circumduction – this is where the limb moves in a circle. This occurs at the shoulder joint during an overarm tennis serve or cricket bowl.

Rotation – this is where the limb turns round its long axis, like using a screw driver.

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