But we can control our breath, by directing the movement of our diaphragm and mouth. The diaphragm is a large muscle that ...

The gas exchange system is responsible for getting oxygen into the blood and removing carbon dioxide as a person breathes. Breathing is also called 'ventilation' and is the movement of gases into ...

Diaphragmatic breathing, also known as deep breathing, is a technique that involves consciously inhaling in such a way that ...

The bad news is that all of these options can make choosing the right call a challenge. To eliminate the guesswork, I interviewed a roster of veteran turkey hunters about their favorite mouth calls ...