Long Slow Diaphragmic nasal breath. 10 X ( 10 seconds inhale / 5 hold / 15 exhale / 5 hold ) 10 X (9/5/16/6) 10 X (8/5/17/7) 10 X (7/5/18/8) 10 X (6/5/19/9) 10 X (5/5/20/10)