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pronation

Turning the forearm so the palm faces down or backward; for the foot, rolling it so the weight is on the inner edge.

proh-NAY-shun noun

What it means

A rotation movement. At the forearm, pronation turns the palm down, as when typing on a keyboard. The opposite movement is supinationsoo-pih-NAY-shunTurning the forearm so the palm faces up or forward; for the foot, rolling it so the weight is on the outer edge.Full entry . The related word proneprohnLying flat on the stomach, face down.Full entry means lying face down.

Remember it

Pronation: palm down, like lying prone, face down.

At a glance

Also writtenpronate, pronated

Easy to confuse with

supination

Turning the forearm so the palm faces up or forward; for the foot, rolling it so the weight is on the outer edge.

Related terms

range of motion

How far a joint can move in each of its normal directions, and the exercises that move joints through it.

prone

Lying flat on the stomach, face down.

supination

Turning the forearm so the palm faces up or forward; for the foot, rolling it so the weight is on the outer edge.

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