When you think about the most important muscles for physical strength and endurance, it's unlikely that the diaphragm is the first thing to come to mind. But a new study suggests that perhaps it ...

You know breathing is always critical. Your body’s cells need oxygen to function, and you need to release carbon dioxide, a waste gas, through exhalation. When you run (or participate in any other ...

The diaphragm is the primary muscle used in respiration, which is the process of breathing. This dome-shaped muscle is located just below the lungs and heart. It contracts continually as you breathe ...