2. Adverb. (Of breathing) by expanding/contracting the lungs by lowering/raising the diaphragm, instead of by expanding the chest ¹
¹ Source: wiktionary.com
2. Adverb. (Of breathing) by expanding/contracting the lungs by lowering/raising the diaphragm, instead of by expanding the chest ¹
¹ Source: wiktionary.com