1. Sit or stand comfortably with your hand resting on a
table or in the air
2. Keep your palm facing up and fingers fully straight
3. Without moving your wrist, bend all fingers at the knuckle joints (where fingers meet the palm)
4. Keep the middle and tip joints straight - only the big knuckles should bend
5. Hold the bent position for 1 second
6. Slowly straighten your fingers back to the starting position
7. Repeat 5 times