Intermediate Technical IVT

Manual Muscle Testing

Also written as: MMT — Manual Muscle Testing

Standardized assessment of muscle strength using examiner resistance and specific grading scale.

Full Definition

Manual Muscle Testing (MMT) is a standardized clinical assessment technique used to evaluate muscle strength through examiner-applied resistance and specific positioning. The traditional grading scale ranges from 0 (no contraction) to 5 (normal strength against full resistance). MMT requires knowledge of muscle anatomy, proper positioning, and consistent application of resistance to ensure reliability. This assessment is fundamental in orthopedic rehabilitation for establishing baseline strength, tracking progress, and determining functional capacity. Results guide exercise prescription and activity modifications.

Usage

Usage note: Use standard 0-5 grading scale; specify muscle groups and positions tested.

In Context

"MMT revealed 3/5 strength in the quadriceps muscle group bilaterally." — Physical therapy evaluation
"Manual muscle testing protocols require consistent examiner technique for reliable results." — Clinical assessment guidelines

Also known as

muscle strength testing strength assessment

Contrasted with

instrumented strength testing functional strength assessment

Don't confuse with

handheld dynamometry isokinetic testing

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