a way of encouraging concentration and inward attention.
How to Practice Gyan Mudra
The practice is relatively straightforward.
Find a comfortable, quiet position where you can sit without being distracted. You can sit on a chair, cushion, or floor, depending on what feels comfortable.
Keep your back comfortably upright without forcing your posture.
Place your hands on your knees or thighs, with the palms facing upward. Gently bring the tips of your thumb and index finger together on each hand.
Allow the remaining fingers to remain loose rather than deliberately