1. Sit comfortably at a table with your forearm resting on
the surface
2. Place your hand palm-down on the table, fingers
extended and relaxed
3. Slowly bend each finger at the middle joint (PIP joint), while keeping the fingertips and knuckles as still as possible. The fingertip may lift slightly, but focus on isolating the bend at the middle joint
4. Hold the bend for 1 second, then return the finger to a flat, extended position.
5. Repeat 5 times