Swimming licence
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- Q:Why Qiandao Lake can only dive, can not swim?
- Even in midsummer, it is easy to have an accident. While swimming is a must wear a wetsuit, has the function of heat insulation and can withstand water under low temperature
- Q:When I dive, a lot of water goes into my ears, eyes and nose, and chokes a few saliva. Can water enter my brain from my ears, eyes and nose?
- Can not enter the brain, rest assured.It is recommended to dip in some water with your fingers before applying the water, and then apply 1 drops in the ears. Thus, diving water is not easy to enter the ear. But the nose is full of water. It's entirely up to you that you haven't adjusted your breathing.
- Q:There is a swimming competition (it should be 50 meters freestyle). One player dives from side to side.
- This sudden change rule is a great loss for Mu Xiangxiong and the China swimming, until more than 50 years later in 2012 by Sun Yang won the first Olympic gold medals China male swimming.
- Q:I am in the school swimming team, the sixth grade primary school graduation. Before the training breath can swim 400 meters, was quite easy, but today they swim 400 meters, just tired, as before that easy to enjoy. I think it should be physical enough?! I want to ask, what method can improve or physical? Breaststroke standard action. I learn breaststroke. I hope you give me a few master swimming strokes, the little girl started...Read everybody's answer, what's this?!Isn't there a detailed answer? I want a method, not a reason, nonsense, of course I know it's not enough physical strength!
- Increase protein intake. I suggest you buy some protein powder3. go to "Baidu video" and search for a lot of breaststroke videos. Are very formal teaching. Try to figure it out.Finally, I wish you good luck in the August 16 games!
- Q:I wonder why chickens don't swim and dive, but ducks do?
- Chickens can swim! In the countryside, sometimes the chicken has no choice but to dive and swim across the river.But the chicken feathers without oil glands, will absorb water, long immersion in water will lose body temperature, and feather water absorption is very unfavorable to swimming.So chickens are not fit to swim and are naturally afraid of water.
- Q:What's the difference between semi dry and fully dry and wet breathing tubes?
- Semi dry:Is there a valve in front of the mouthpiece, prevents water from entering the mouth, but there are still water,Breathing a little resistance, but in diving beyond the depth of the respiratory tube, to avoid water directly into the mouth,It's the easiest device for beginners to get started with
- Q:The difference between the goggles and goggles! Goggles when using goggles?
- The nose diving will be covered by the lens is made of glass, some swimming pools are not allowed to use the mirror when diving goggles, afraid of being kicked the glass is broken will hurt people
- Q:Can't swim, can you play scuba diving? Come on, everybody, thanks
- It won't be all right. But depending on which one you dive in, a dive is one of the distances you can hold yourself down below the water, and one is scuba diving in an oxygen bottle. In fact, as long as you learn the first one, you will soon learn how to swim. The latter one needs to be more professional. Beware of everything, life only once.
- Q:Swimming and diving 10Can you open your eyes in the water without diving protection when swimming or diving?
- Without swimming glasses, you can open your eyes. The cornea is originally a wet film. People blink their eyes just to keep adding moisture to this layer of film to prevent dryness
- Q:Why does one ear leak when diving?
- It's normal... But don't keep it that way.. It's bad for the eardrumI don't know. What do you mean by a sudden gas leak? How does your ear feel?
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Swimming licence
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