Isometric middle finger abduction (3rd dorsal interosseous) (Finger (middle) abduction strengthening isometric - 3rd dorsal interosseous)

Isometric middle finger abduction (3rd dorsal interosseous) (Finger (middle) abduction strengthening isometric - 3rd dorsal interosseous)

Sit upright in a chair.
Place your affected arm on a table with your palm facing down and your fingers flat.
Place your index finger from your unaffected hand on the little finger side of your middle finger.
Try to move your middle finger towards your ring finger, using your opposite hand to resist the movement.
Keep your palm and forearm flat on the table throughout the exercise.

Required equipment: Chair, Table
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