I think, who can't dive? This question comes more simply. No sport is for everyone, and diving is no exception. Even so, diving is still a good thing for all ages and most people can participate in.
Q When I dive to the bottom of the pool or use a breathing tube to dive, my ears will hurt. Will this situation prevent me from scuba diving?
will not. As long as your ears and sinus are not abnormal, you can engage in scuba diving. When the dive is performed, the ears are uncomfortable due to the increase in water pressure. This is a normal reaction. Fortunately, the human body will adjust itself to adapt to changes in ear pressure - just learn how to adjust. As long as you are able to adjust and adapt to the air pressure while you are flying, the balancing water pressure during diving should not be a problem for you.
Q Can people with ear disease, diabetes, asthma, history of allergies, or smoking dives?
Not necessarily. Any condition that affects binaural, paranasal sinuses, respiratory function, cardiac function, or altered consciousness can cause problems. Only the physician can determine the risk of personal dives. Physicians can consult the Danes Alarm Network (DAN) if necessary to assess whether the patient can engage in scuba diving. Download the health statement and give it to your doctor.
Q What are the most common injuries or diseases associated with diving?
Sunburn and seasickness, but both can be prevented. The most common injuries caused by aquatic organisms are scratching and stabbing, both of which can be avoided by wearing a wetsuit, away from the bottom of the water, and paying attention to where the hands and feet are placed.
Q What do you do with sharks?
If you are lucky, you will see sharks on the bottom of the water. Although there have been accidents with shark attackers in the past, this situation is extremely rare. In terms of diving, it is mainly related to spearfish hunting and feeding sharks, both of which will stimulate sharks' feeding behavior. It's rare to see sharks on the bottom of the water. When you see a shark, it mostly only swims past you.
Q Is there any special consideration for female diving?
There are no special considerations other than pregnancy. At present, physiologists know little about the effects of diving on the fetus. Therefore, it is recommended that pregnant women or pregnant women do not dive. Menstruation is usually not a problem.
How far can Q go?
As long as you have the necessary training and experience, the depth limit for recreational scuba diving is 40 meters/130 miles. Diving beginners should not exceed the depth of 18 meters/60 inches. Despite these limitations, the most popular dive is actually no more than 12 meters/40 miles, because in this depth range, the water temperature is warmer and the colors are brighter.
QWhat if I run out of air?
This is unlikely to happen because you will carry a pressure gauge while diving and tell you how much air is left. In this way, you can return to the surface if the remaining air is sufficient. However, in view of this problem, in the event that the air is really used up, your diver will have a spare air source, and you can share the air with your potential companion while you float to the surface. You will learn other methods when you are training in scuba diving.
Q What if I think claustrophobic?
Divers have experienced the ease of "gravity free" when scuba diving. Modern mirrors have many transparent styles. If you don't like the feeling of being closed, you may choose to use these types of mirrors. During scuba training, your coach spends a lot of time coaching you, adapting to each learning phase, and training according to your progress to determine the skills you need to become a qualified diver.
Q is there an age limit?
There is no strict age limit for divers. However, because the understanding of diving knowledge by people of underage age is not certain, most diving organizations require that the minimum age for obtaining a diving certificate is ten years old, and that each place will be slightly different. And the requirements for diving activities are also different.
What is the relationship between Q diving and swimming?
Many people will ask, can not swim and dive? As a deep-water recreational activity, people who cannot swim can also dive. Diving is not a swimming competition. It is not faster than swimming. However, a person who dive at least likes water and likes to stay in the water. Then I swim very well. Is it helpful for diving? of course! If you can easily swim a few hundred meters, do not panic in deep water, can open any eyes in the water, water well, learn to be much easier. This is because people who can't swim are more likely to panic than people who can swim in the water. When a person panics, the ability to learn and judge falls, self-confidence also drops, and then, a vicious circle ... you know. Swimmers are also relatively more suitable for diving and diving careers. In addition, people who can't swim should at least learn to swim for 300 meters using masks, straws, and ankles without time constraints.
Q How do I do myopia?
Diving is not able to wear glasses, but a mirror, even the nose with eyes inside. Of course myopia can be snorkeling, otherwise so many divers around the world are not myopic? It's amazing. People with nearsightedness will rarely be able to do anything but it is obviously inconvenient, especially when it comes to sports. Myopic people can have two choices. One is a mask with myopia, and the other is a disposable lens. However, the use of contact lenses is discouraged, and underwater lenses can easily be washed away when you have not mastered good diving skills.
In general, people with good health, mental maturity, good judgment and self-discipline will be more suitable for diving. Some physical diseases are really not suitable for diving, especially serious diseases such as heart, lungs, ears, nose and nerves.
If you do not understand the specific criteria in the middle, you need to give professional advice.
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