Jnana or Dhyana Mudra

Also known as the gesture of consciousness and knowledge.
Modifies the pranic flow in the fingers.
Normally, prana flows out of the fingers, but this mudra redirects some of that flow.
Involves joining the thumb and forefinger to form a circular loop.
Redirects energy inwards, calming the mind.
Facilitates longer meditation by reducing distractions.
Technique:
- Join the tips of the index finger and thumb.
- Press them lightly together.
- Straighten the other three fingers gently.
- Keep the palms relaxed.