Noun
deep breathing (usually uncountable, plural deep breathings)
Breathing where the expansion of the lungs results from using the diaphragm rather than using the muscles of the upper chest.
deep-breathing (usually uncountable, plural deep-breathings)
Alternative spelling of deep breathing.
deep-breathing
Deep breathing from our belly can restore peace to our mind, and we can do it anywhere, anytime. Source: Internet
“Deep breathing, meditation, exercise and making time for yourself,” he said. Source: Internet