Where is the common place to hold your breath and take pictures after taking a deep breath?

Lungs. Hold your breath after taking a deep breath. The part usually photographed is the lung. Breath-holding photography after deep inhalation is a special photography technique, which is often used for lung and heart photography. In lung photography, holding your breath after deep inhalation can reduce the ups and downs of the chest and make the lung display clearer; In cardiac photography, the method of calm breathing and breath holding is more suitable for cardiac display.