Searching the Willow System Website for the keyword, or keywords...
How To Calm Down and Cool Off. Angry and Frustration (EFT)
Using The Emotional Freedom Technique (EFT) Meridian tapping the gall bladder meridian and clearing the seat of the soul called the thymus chakra Sitali Pranayama: The Cooling Breath Yoga Breathing Tutorial
Here's a Yoga (Sitali) Breathing Technique to reduce, or prevent anxiety, hot flashes, headaches, pent-up aggression, stress, or anger.