How to: Tuck your ring fingers into your palms. Bring the tip of your thumb to the tips of the index and middle fingers. Extend your little fingers out as much as possible. Rest your hands in your lap with palms facing upward. Relax your shoulders back and down with your crown towards the ceiling. Concentrate on your breathing, especially on your exhale. Mudras for Healing and Transformation suggests the following verse to say while holding this mudra: "My exhaling breath allows me to release stress and tension from my entire body."
Please let me know how this works for you!