Place your thumb, index- and middle finger on the blue points. You must touch all three points simultaneously. When the three fingers are placed properly, the points will light up. Then, the three points have to be moved into the black circles. Once the blue points have correctly been placed in the circles, the blue points reappear on a different starting position and the exercise restarts. Repeat this procedure until 60 seconds are over.
This exercise uses the most important fingers of the hand. The gripping movement requires targeted and individual movements of thumb, index- and middle finger.