What are the breathing skills of free diving?

Begin to take a deep breath and breathe slowly in the abdomen for about 5 minutes. Exhale as long as possible than inhale, and don't forget to pause after exhaling. Never hyperventilate!

Being too focused on breathing can easily make you breathe involuntarily. If you feel signs of hyperventilation (dizziness, finger tingling), please slow down the breathing rhythm and extend the pause time between breaths. After these demonstrations, take a deep breath for at least 2 minutes before each continuous breath-holding attempt, and then take abdominal breathing slowly.

2. Inhale and take the last three deep breaths:

Last breath means more air means longer time. Inhale as much as possible into the abdomen and chest and turn off the air as much as possible, even if you feel a little "full". For beginners, sometimes it is best to take the maximum inspiratory capacity as 85%-? -Start at 90%. With more experience, you can gradually increase the maximum inspiratory volume.

3. Hold your breath:

Try to start holding your breath and keep a smooth transition. Don't use physical strength. It looks a bit like sleeping.

Step 4 relax:

Probably one of the most important things. You must relax as much as possible. Don't worry too much about your heart rate. It's very useful, but in fierce competition or other stressful environments, the heartbeat is often very high, but you don't have to worry, because a fast heartbeat can also achieve good results. Try to relax everything from your legs to your fingers.

5, don't always think about time, try not to think about things or think about other things:

Don't start counting or looking at your watch, your main goal is to forget the time! It's best to do nothing, but it's hard to do, and it often needs practice. If you can't keep your mind blank, or you always want to keep time while keeping calm, your mind will wake up easily and take time to overcome. Walk past your apartment or drive to work. Don't think about exciting things.