Diving cylinders for man
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"oxygen", is actually a highpressure cylinders. Scuba diving filling gas is usually not oxygen, but high pressure air. If you directly take charge of pure oxygen cylinders to scuba diving, easy to cause oxygen toxicity.
Regulations in our country more than 20 meters diving forbids the use of pure oxygen.
So not the bottle problem, but the inside of the bottle gas problem. You don't need modification, replacement of the gas inside. Generally use 12 to 16 l l bottle, basically see you can back up.. Physical nature can carry a larger.
If the bottle capacity is small, can hold two cylinders. Large capacity of the bottle or a diving time short enough.
- Q: We will go swimming in a few days, but I don't know what to pay attention to before swimming, such as whether I can eat some food before swimming or not. Please help me, thanks
- 1, preparation can prevent water cramps. Because the human skin temperature is generally higher than the water temperature, if you do not do the preparatory activities and jumped into the water, the skin by cold stimulation, so that all parts of the body to produce strong muscle contraction, prone to cramps, injury and other feels uncomfortable, serious, may produce a drowning accident. Preparations can warm up the muscles of the body before the water and increase the circulation of blood in the muscles, so that it can better resist the stimulation of cold water.2, preparation activities, you can adjust the status of various organs of the body, to overcome the internal organs of functional inertia. Our internal organs from the quiet state into the state of motion and the process will take some time to prepare, activities can help the nervous system, cardiovascular system and respiratory system as soon as possible, excited, gradually adapt to the movement needs, pain appears to prevent the movement of liver and spleen, is conducive to improve heart and lung function.
- Q: For example, if I want to swim from the island to the XXXX Island (forget what is called the opposite), not diving, floating upstream of the sea will die?
- When you swim a long distance from the shoreThere will be a tired reading bar while breathingEmpty and die.You can fly from Elven to black coast.
- Q: How do you learn to swim and dive faster?
- Practice pumping with your legs and pushing your thighs.4. Learn to float in shallow water: hands, Mumae Nobunao, face down, legs together, straight water, you can walk.
- Q: How long can you keep your eyes open in the water without diving glasses when you dive?
- It's only modern to use a swimming mirror when diving, and for a long time scuba diving is naked.Therefore, diving does not wear swimming goggles, in the water can persist for a long time, and now some people have never worn a swimming mirror diving
- Q: Why forbid diving in natatorium?
- Diving in a swimming pool can affect other people and can also interfere with lifeguards.When you dive, people don't know when you're coming up and you can't swim
- Q: Listening to friends say you can swim during pregnancy, which month can you swim? Is breaststroke okay? Are there any other tips and suggestions? Thank you!
- As for the swimming problem of pregnant women, Baidu knows the detailed answer and extracts the full text. I hope I can help you.Find out whether you can swim after pregnancy? You can't swim in a few monthsSwimming at the mother during pregnancy is good, can regulate the function of your nervous system, promote blood circulation, so that you will be more adapted to delivery, reduce the number of emotional discomfort caused by nervousness, ease some pregnancy syndrome, such as back pain, hemorrhoids and lower extremity edema and compression symptoms
- Q: A passage, say the role of swimming!
- Swimming is one of the most popular fitness programs. Proper swimming exercises can not only bring about psychological pleasure, but also improve the function of the cardiovascular system, strengthen the Constitution and improve the coordination. Many sports are easy to cause strain or damage to the body, but swimming is the lowest strain and injury rate of sports activities. Therefore, swimming is a good exercise that can be done for life.
- Q: I want to go scuba diving in Phuket, but I can't swim. Is that ok?
- This is mainly to see the landlord afraid of water itself, but also not necessarily asked to swim
- Q: I want to go scuba diving in Maldives. Do I need to learn to swim first?
- No, you can swim! I can't swim if I play! I usually go scuba diving. Professional coaches teach you to teach you, and then you go into the waterGenerally only teach you some sign language, such as go up together what to go! ~ ~ diving, oxygen, under the sea, do not have to swim, ha ha, I wish you a pleasant play!
- Q: When I was young, I learned to swim breaststroke, backstroke, self standing, swimming etc., but is not diving, do not know how to breathe, who under the guidance in the equipment without what next how to scuba diving suits?????
- Body postureBreaststroke swimming requires the torso and head remain horizontal, but began to pull down the arms slightly, to prevent the floating body.Leg movementsSwimming leg and breaststroke leg action only a small difference in the legs when hip flexion is small, legs on both sides to separate small angle.
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Diving cylinders for man
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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