On a cellular level, enhancing the lungs function and capacity allows for greater breathing efficiency and thus heightened availability of oxygen. (sportsinjuryclinic.net)
These likely compromise overall blood flow and result in hypoxia (a reduced availability of oxygen). (baywoof.com)
Known as the Antarctic Bottom Waters (AABW), these deep, cold waters play a critical role in regulating circulation, temperature, and availability of oxygen and nutrients throughout the world's oceans. (sciencedaily.com)