!. Focus your attention in the area of the heart.
Try to imagine that the energy up in the head is now flowing into the heart. Keep your focus there and breathe deeply and slowly in a casual steady rhythm.

2. Imagine your breath is flowing in and out of your heart or chest area, breathing a little slower and deeper than usual. Find an easy rhythm that’s comfortable.
Heart Focused Breathing Technique — by HeartMath (1-minute video)

https://www.heartmath.com/heart-focu...ing-technique/