Pulmonary function tests are a group of noninvasive breathing tests that measure how much air your lungs can hold, how quickly you can move air in and out and how efficiently your lungs transfer ...

Aerobic capacity, which is often referred to as VO2 max, is the maximum amount of oxygen your body can use while exercising. VO2 max is an important way to measure your overall fitness and see how ...

The combined actions of elastin, collagen and surface tension, along with a supporting network of muscles and connective tissues, create lung capacity. This is the total volume of air in the lungs ...