Beginners should master certain methods and knock on the door to hold their breath, so that they can exercise their vital capacity. If their vital capacity is good, it will take longer to hold their breath, but it takes a long time and energy to exercise their vital capacity, but proper exercise will help to increase their vital capacity. Note that children's exercise needs to be controlled to a certain extent, and excessive exercise is very harmful to children.
At the same time, children should choose shallow water with water depth not exceeding the heart to practice holding their breath. Children must warm up before entering the water, take a deep breath when entering the water, or take deep breaths several times in a row. Stopwatch is used to record time. Children should pay attention to safety issues when practicing holding their breath in the water. Parents should always pay attention to their children's situation.
Children beginners can practice swimming with washbasin, which can overcome beginners' fear in the water and is very effective in practicing breath-holding. First put half a basin of water on the stool, then put your hands on your knees, take a deep breath through your mouth and hold your breath, then immerse your face in the water, practice holding your breath for two or three seconds, and then exhale slowly. Just look up and take a deep breath after breathing.