What exactly is abdominal breathing?
Diaphragmatic or abdominal breathing is a breathing technique which uses the diaphragm of your body to deepen your breathing. The diaphragm, or diaphragm, is a huge muscle at the base of your lungs. It is contracted and expanded as you breathe in and out. Abdominal breathing allows the breath to be deeper that can improve blood oxygenation and decrease stress.
www.lunguk.org/