How to correctly use the diving goggles and Straw?
Best answerSnorkeling, English for Snorkeling or Skin Dive. Snorkeling is divided into air with planktonic swim, most of them in more than 10 meters deep waters.1, by means of floating sea buoyancy floating on the surface of the swimming (swimming with the biggest difference is: rely on breathing tube to breathe the air, the head does not need to constantly lift ventilation to save a lot of physical strength, and can easily and clearly watch the underwater scenery; another big difference is the drainage area foot 5 times the fins to drain the impulse to swimming in the water).
Air diving: the body is completely under water, with legs staggered up and down swing shoot water or by way of swimming.Rest: the snorkeling process usually floats to rest on the surface of the water.Only a short time to snorkeling beginners a little skill can be used for snorkeling Sambo, with a breathing tube to solve the most difficult breathing problems in swimming, and water buoyancy, as long as there are no waves in the sea, will be floating in the water layer, so snorkeling is much easier than to learn how to swim. To make an analogy, if swimming takes 7 days to learn, snorkeling only takes 1 or 2 hours. Also because of snorkeling too easy to master, even so far as PADI learned without teacher, diving courses, the course will have spent snorkeling.
First, breathing tube (Snorkel) common sense and use1, the breathing tube: the breathing tube containing the mouthpiece in the mouth, let teeth just bite in the groove of silica gel early to play snorkeling; don't rush to speed up, slowly master respiratory rate. No matter how fast the snorkeling action is, the breathing should be kept uniform so that the sea water will not flow back from the drain valve into the pipe.2. Dry pipes and wet pipes (wet pipes include semi dry pipes): dry pipes ensure that water is not pumped into the pipe during submergence, while wet pipes are filled with a whole pipe of water. Air diving after floating to the surface of the water, wet pipe will be filled with a gas to muster up the water in the tube from the inlet pipe head and blow away the discharge valve, then inhale breath.3, snorkeling in the process of drainage: even dry breathing tube, diving in the process of float valve closed process also have some little water into the pipe; although will rarely, but also can let a person feel uncomfortable, then you need to drain. Usually start through the mouth cheerily on the rise near the surface or the head out of the water, the water in the tube through the drain valve (blow dry pipe for diving process to avoid all the water inlet pipe, so can easily be a small amount of water in the pipe blowing).
Learn with snorkeling equipment swimming, does not mean that the equipment will remove after swimming, so be sure to choose the qualified mirror, breathing tube, so as to ensure the safety of flippers. Otherwise, in the process of breathing tube, snorkeling Water Leakage mirror mirror with webbed feet, a broken fracture factors are likely to any fatal danger. In addition, the national classification of goods also illustrates the importance of breathing tubes and mirrors: safe ambulance appliances. Qualified equipment, you can enjoy snorkeling fun, but also to ensure safety.1, you can also let the breathing tube to breathe the air face buried under water from snorkeling, snorkeling English Snorkeling everyone will understand the breathing tube in an important position in the snorkeling diving face mirror; 2, make you easy to observe the underwater scenery, nose cover in the mirror - also avoid dive due to pressure caused by the nose irrigation may, while allowing the pressure balance protection when the mouth and nose dive eardrum (this swimming goggles can not be replaced, so can not be used for diving and swimming glasses). 3, the driving force of fins can make you more and faster to reach the destination, increasing buoyancy strong also can make you easily will head out of the water (even the breathing tube out is also convenient to breathe air).
