How Do You Hold Your Breath Underwater?

To hold your breath underwater, start by fully relaxing your body and mind to reduce oxygen use. Take slow, calm breaths for a couple of minutes to calm your breathing and heart rate.

Then, take a series of controlled breaths: inhale about 75%, exhale fully, and take a deep, full breath without forcing or "packing" air. Seal your airway at the back of your throat to hold the air in without letting it escape.

While underwater, stay as still as possible to conserve oxygen. Avoid hyperventilating before the breath hold, as this can be dangerous. Focus on slow, deep diaphragmatic breathing to fill your lungs completely before diving. Gradually build your breath-hold time through regular practice by holding longer each time. Relaxation, proper breathing technique, and patience are key to safely increasing how long you can hold your breath underwater.