Diving is the easiest and most exciting sea sports life, and people in noisy and cluttered cities surely love to be able to go on beautiful island vacations.

More and more young people are getting into this sport. We dive into the blue world and dance with the fish, such a sport can relieve us, so why not go for the challenge? In terms of excitement, one of the most exciting sports in the world is racing, the second is skydiving, the third is skiing and surfing, and the fourth is diving.

Diving is relatively easy to learn compared to other exciting sports; most people can learn this sport, even those who are 60 years old, those who can hardly swim, and even those who wear contact lenses can learn to dive!

The greatest joy of diving is the weightlessness as if astronauts themselves are floating in the sea, a wonderful feeling that cannot be expressed in words since in everyday life you are unlikely to be able to afford to spend millions of dollars to travel to space to experience weightlessness.

The second great joy of diving is being able to enjoy marine life. Two-thirds of the earth is the ocean, and 99% of the fish in the ocean we have never even seen.

All the fish in the sea in fact, as long as you do not scare it is very well behaved and not afraid of people, even sharks, as long as not to provoke them, their original nature will not hurt people.

Swim with these colorful fish, and if you are lucky and dolphins, sea turtles, and even sharks swim together, the feeling is naturally very exciting.

Those who like adventure can also experience wreck exploration, underwater cave exploration, night diving, diving in the current and other unusual things, and share their diving adventures with others, all of which will make you look back on the dive with great excitement.

Scuba diving takes you into a world of new colors, shapes, structures, and creatures, allowing you to let go of your stress for a while and become a scuba diver, away from the hustle and bustle of the world, and enjoy a new sensory experience.

Scuba diving gives you the freedom to explore the underwater world - from historic shipwrecks to pristine reefs, to the mysteries of local puddles. Come join the scuba divers and explore a world you've missed for a long time.

While scuba diving, we get to experience a union with nature, a sense of freedom, and a transformation.

Diving unites you with nature and immerses you in a new sensory experience. It completely changes your perspective on life. We can join the ranks of scuba divers and change who we are now.

But in scuba diving, because humans are land-based creatures, we are used to breathing through our noses from the time we are born out of our mother's amniotic fluid.

When we are frightened, we often have to take a backward breath. It is, in fact, the habit of inhaling a large breath, saved in the chest, to cope with possible dangerous changes.

And in the water, we have to compulsorily inhale and exhale through the mouth. A special point to note, when we are frightened underwater, if we habitually breathe backwards, the result is bound to be choking!

The correct approach you should take is to try to exhale outward, drain the remaining water in the first level tube, keep the lumen in the breathing tube open, and then start breathing normally again.