Beginners of swimming imitate the action of breathing in, holding their breath and exhaling with their bare hands.

Fill a basin with half a basin of water and put it on the stool. Beginners tuck their knees in their hands, inhale deeply through their mouths, then hold their breath, immerse their faces in the water, continue to hold their breath for 2 to 3 seconds, and then exhale slowly. When the breathing is over, they look up at the water and open their mouths to take a deep breath.

2. Breathing exercises in the basin.

Beginner swimmers stand in chest-deep water, hold the hands of the water tank, the pool or their companions with both hands, inhale deeply through their mouths, then immerse their heads in the water and hold their breath for 2 to 3 seconds. Then exhale slowly through your mouth and nose at the same time. After breathing, look up at the water and inhale deeply through your mouth. 3. Breathing in water adopts the method of "opening your mouth and sucking your feet quickly"

"Open your mouth and suck your feet quickly" means that you should inhale through your mouth immediately after forcibly exhaling, and inhale quickly, short and fully, because only by inhaling air can you meet the needs of human movement, and at the same time reduce the proportion of the human body, which is easy to float and swim in.