Hold the thumb and index finger together lightly while extending the remaining three fingers.
The thumb and index finger need only touch together, without exerting any pressure.
Keep the three extended fingers as straight as possible.
The hands can then be placed on the thighs, facing upwards.
Now, observe the flow of breath and its effect.
Benefits of gnana Mudra
Better retention and concentration power.
Improves sleep pattern.
Increases energy in the body.
Alleviates lower backache.