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PTA MMT Scale
PTA 1st Yr Clinical Competency MMT Scale
| Scale Score | Range of Motion | Gravity Influence | Resistance Applied |
|---|---|---|---|
| 4 = Good | Full Available AROM | Against gravity | Moderate |
| 4- = Good minus | Full Available AROM | Against gravity | Minimal |
| 3+ = Fair plus | Full Available AROM | Against gravity | Slight |
| 3 = Fair | Full Available AROM | Against gravity | None |
| 3- = Fair minus | At least 50% of available AROM | Against gravity | None |
| 2+ = Poor plus | Full Available AROM | Gravity eliminated | Any |
| 2 = Poor | Full Available AROM | Gravity eliminated | None |
| 1 = Trace | Visible or palpable muscle contraction | Any position | None |
| 0 = None | None | Any position | None |
| 5 = Normal | Full available range of motion (AROM) | Against gravity | Full |
| 4+ = Good plus | Full Available AROM | Against gravity | Maximal |