Jnana Mudra (Gesture of Wisdom): This mudra is formed by touching the tip of your thumb to the tip of your index finger while extending the other three fingers straight. It is said to promote knowledge, concentration, and memory.

Apana mudra must be done correctly for maximum health benefits. One may perform apana mudra in the following manner:Now, join the tips of your middle and ring fingers of each hand to the tip of the thumb of the respective hand.The other two fingers of each hand will remain straight. Apply slight pressure to the tips of the middle and ring fingers and thumb.Breathe normally while performing this mudra.