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range of motion

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

RAYNJ uv MOH-shun noun

What it means

The full amount of movement a joint has, such as bending and straightening the elbow. Active range of motion (AROM) is when the client moves the joint by themselves; passive range of motion (PROM) is when someone else moves it for a client who cannot. Range-of-motion exercises keep joints flexible and help prevent stiff, shortened muscles (contractures) in clients who move little.

For the nurse

Move each joint slowly and gently, support the limb above and below the joint, and stop at the point of pain or resistance. Encourage active movement whenever the client can do it.

In a chart

"Passive range of motion to all extremities; no resistance or pain noted."

At a glance

AbbreviationsROM; AROM (active range of motion); PROM (passive range of motion)
Spanishamplitud de movimiento, rango de movimiento
Also writtenROM, range-of-motion, ranges of motion

Related terms

activities of daily living

The basic self-care tasks of everyday life, such as bathing, dressing, eating, toileting and moving about.

musculoskeletal

Having to do with the muscles, bones, joints, tendons and ligaments.

ambulate

To walk, or to help a client walk.

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