What types of breathing are recommended while diving?

Slow, deep breaths are highly recommended while diving because they maximize air consumption efficiency and enhance overall gas exchange in the lungs. This method allows for a more complete inhalation and exhalation cycle, which ensures that divers use their air supply more effectively and maintain better buoyancy control. Slow, deep breathing helps to keep the diver relaxed, which is crucial in managing anxiety and reducing the risk of hyperventilation. Additionally, it supports a steady heart rate and promotes awareness of one's surroundings, which is vital for safety underwater.

Practicing this type of breathing also helps in conserving the air in the tank, allowing the diver to extend their time underwater and reduce the frequency of ascents for tank checks. Moreover, given the effects of pressure at depth, slow and deep breathing aids in maintaining a balance, particularly during descents and ascents, further decreasing the risk of barotrauma or other pressure-related issues.