AROM finger differential tendon gliding exercise (Finger tendon gliding series 1) Full extension 2) Tabletop 3) Flat fist 4) Full fist 5) Hook fist)

Start in a seated position.
Place your affected arm on a table, holding the forearm up and your hand and fingers straight.
Bend your knuckles, keeping the middle and end joints of your fingers straight.
From this position, bend the middle joints of your fingers, keeping the tips of your fingers straight.
From here, curl your fingers into a fist before straightening your knuckles while keeping the middle and end joints of your fingers bent.
Finally, return to the start position with your fingers straight.
Remember to keep your wrist straight throughout the exercise, using your opposite hand to support it if needed.