How to use the children s goggle straw set, how to put the glasses straw, why only one straw? Ask fo

1. Snorkel common sense and use.

1. Snorkel: Hold the breathing tube mouthpiece in your mouth, so that the teeth are just bitten into the groove of the silicone; First-time snorkelers should not rush to speed up and slowly master the breathing rate. No matter how rapid the snorkeling action is, breathing should be even so that the water does not pour back into the tube through the drain valve.

2. Dry pipe and wet pipe (wet pipe includes semi-dry pipe): The dry pipe can ensure that no water will be poured into the pipe when diving, and the wet pipe is filled with a whole pipe of water. When it comes to the surface after an apnea dive, the wet tube needs to blow the filled water away from the inlet pipe head and drain valve with a full puff of air before inhaling and breathing.

3. Drainage during snorkeling: Even if it is a dry snorkel, there will be some less water entering the water pipe when the float valve is closed during the diving process; Although the amount will be small, it will also make people feel unpleasant, and then it is necessary to drain the water. Usually when the pipe rises close to the water surface or the pipe head is exposed to the water, it begins to blow out through the mouth, blowing the water in the pipe through the drain valve (the dry pipe can easily blow a small amount of seawater out of the pipe because it avoids water entering the whole pipe during the diving process).

4. In the case of using wet tubes, from my own experience, even people with good snorkeling experience and swimming skills will inevitably choke on the water when they inhale on the surface of the water due to the inability to blow the seawater; According to the feedback from some overseas travel users, it is almost certain that novice snorkelers will not be able to blow the sea water when using a non-dry tube, resulting in choking and some dangerous scenes. For example, some snorkeling in the Maldives is directly launched into the water by boat, and the water depth is a few meters to more than 10 meters, and choking on the water may lead to very serious consequences.

5. In order to facilitate snorkeling, snorkelers do not have life-saving equipment on them, and dry snorkels can avoid the danger of choking during snorkeling to the greatest extent.

Currently, there is no international standard for snorkeling equipment. We believe that a dry snorkel can be used as standard equipment for snorkeling to ensure your safety to the greatest extent; For people who can't swim at the same level, they must use a dry snorkel so that they can have fun and play safely.

Just use swimming goggles, as an ordinary swimming exercise, straws or don't use them, and other auxiliary tools are better not to use, those never solve the fundamental problem. People do not deceive themselves, the key is to let children learn to swim, and learn to swim well, only to master a better swimming technique will not be bullied by the water, only become the master of the water, in order to maximize their safety.

How to use diving goggles and straws correctly? Snorkeling, or skin dive, in English. The snorkeling process is divided into snorkeling and apnea diving, and most of them are carried out in the sea area at a depth of more than 10 meters. 1. Plankton: with the help of seawater.

The mask does not leak, the breathing tube does not enter the water, and one-third is exposed.

How can glasses still have straws???

That's right,

There is a clip on the snorkel that is stuck next to the mask and can generally be quickly removed.

Then put the snorkel in your mouth and let your head leak outside and snorkel.

Silly don't ask the owner when you buy it.

First, choose some lightweight, soft glasses. This way you won't choke your ears; Secondly, don't touch the glasses with your hands, because the general swimming goggles will have a layer of anti-fog film, but this film is not lifelong, no matter how good the swimming goggles, they are bought and swam two or three times, and the anti-fogging agent film of the swimming goggles is almost gone, especially some people often rub their hands repeatedly when they rush the swimming goggles, basically once there is no more, and then the fog will be very fast. Finally, after using it for a long time, you can find some Johnson & Johnson shower gel, about half an hour before each launch, wipe it with shower gel dilution, and then after rinsing it with water, it can be kept without fogging.

It must be equipped with a water pump.

Sucker, if it's a small pool, you need a pole, and a big pool is a rope.

The specific operation method is very simple, you will know how to get it when you take it back.

Underwater breaststroke and breaststroke have the same normal ventilation.

Yes, but the quality of supermarkets is generally not particularly good. It's better to go to a specialty store and buy it.

It depends on your needs, if you generally wear it in the supermarket, you can do it. If you want to be comfortable, go to the brand counter in the mall. Hidaka's counter is OK, **There are many kinds, you can choose the right goggles for you!

Yes, but I usually buy it online.

Buy directly online, try to buy a brand, such as Li Ning, if it is myopia, first myopia glasses, mark the prescription; **It is also more affordable, and Li-Ning's myopia is less than 100