Isometric finger extension (extensor digitorum communis)

Isometric finger extension (extensor digitorum communis)

Sit upright in a chair.
Place your affected arm on a table with your palm facing down and your fingers flat on the table.
Bend the end and middle joints of your fingers, keeping your knuckles straight.
Use your unaffected hand to resist the knuckles of your fingers from bending backwards towards the ceiling.

Required equipment: Table, Chair
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