What is shallow water outages?

A shallow water outage (SWB) is an unexpected loss of consciousness caused by a lack of oxygen during the dive in holding. It may occur in an individual who is free diving without diving, or even someone who swims underwater in the pool. SWB most often occurs because the diver has been hyperviant before diving. This can deactivate the natural alarm system of the body that triggers the need to breathe before the oxygen levels fall too low and the diver comes out.

Many divers and swimmers practice a technique called intentional hyperventilation that temporarily suppresses the urge to breathe. This allows divers to remain underwater for a longer period of time. This technique works because the urge to breathe comes from the growing level of carbon dioxide, not from low oxygen levels. Hyperventilation removes more carbon dioxide from the body, so the urge does not start so quickly. But when the diver does not feel that he longs to breathe, it is far more likely to stay underwater for too long and suffer a shallow vulnerabilityDEK WATER.

Although some experts say that some deliberate hyperventilation before dive can be acceptable, if only three to four breaths are taken, many others claim that the risk of excessive hyperventilation is too high. In fact, the evidence suggests that hyperventilation before dive significantly extends the diving time. Instead, experts recommend that swimmers and divers practice relaxation before diving, breathe normally and allow the body to naturally calibrate. The excited diver can start breathing quickly without realizing it, so it's a good idea for a new diver, especially to calm down for a few minutes before diving.

It is also important that the divers consume a minute or two between the dives of the brass hold so that the body can restore the oxygen level. Excessive exercise under the water avoids. When the need for breathing becomes urgent, the diver should gain access to the air whatfirst. The diver that experiences symptoms of fatigue or dizziness should immediately stop the dive to avoid a shallow water failure.

divers should remember that they will never dive themselves; People should always dive with a partner who can help in the event of an emergency situation. The partner can help protect the unconscious diver who is experiencing a shallow power outage from drowning and death. Before diving, a diver and a partner should go through the right emergency procedure in the case of SWB, which is to get your partner as quickly as possible. Once on the surface of the water, the partner should hold the head of the diver unconscious above the water to prevent drowning.