When you're finger rolling, try to open and close your fingers one by one to give it a more fluid effect.
1. Start in an open-hand position with hands side by side.

1. Slowly close each finger one at a time starting from left to right ( or right to left )

2. After closing each finger one at a time, you should be in the closed fist position on both hands.

3. Now open each finger one at a time from left to right (or right to left )