Grade | Functional status |
---|---|
Excellent | Ability to lift 2 Kg weight from 0 to 90 degrees of elbow flexion more than 30 times successively. |
Good | Ability to lift 2 Kg weight from 0 to 90 degrees of elbow flexion, but less than 30 repetitions successively. |
Fair | Motor power more than M3 power but unable to lift a 2 Kg weight. |
Poor | Motor power less than M3. |