The diaphragm is a dome-shaped muscle that separates the chest from the abdomen. This muscle, also called the thoracic diaphragm, is the main muscle used for breathing and is also involved in ...

Your diaphragm is a little-discussed muscle that’s responsible for what passes through your digestive tract. While slowing down your breath can slow down your mind, but did you also know it can ...

When a human breathes in, their chest muscles move upwards and outwards and the diaphragm muscle under their lungs moves down. This creates a bigger space in the chest and the change in pressure ...