Scuba diving is a mode of underwater diving where the diver uses a self-contained breathing system which one uses to breath when under the water. In order to breathe the Scuba diver relies of the self-contained breathing system. The oxygen inside the system is normally compressed.As a result the diver has freedom to move under water as heshe is supplied with enough oxygen. As a man is only adapted to living on land, breath hold divers are unable to hold breath for long thus they cannot hold breath for long.
Scuba diving can be done recreationally or in a professional.Scuba diving can be applied in the field of scientific research, military and for public safety roles. The divers who are in the military they are known as frogmen or attack swimmers are used to stack an enemy using under water channel.
Under the water a Scuba diver is able to move around using fins attached on to the feet.Using an underwater mask a scuba diver is able to improve the vision under the water. An exposure protection is used to protect a scuba diver from external environment.The diver also has equipment which control buoyancy and also heshe has equipment which is related to the specific reason of diving. On the ground a diver can use a snorkel.An instructor who is certifies upon completion the recruit after training on the procedure and the skills required. An instructor is certified by and affiliated to the diver certification organization.
In order to start training on Scuba diving one must have the required standard of fitness and also good health. one should also have proper health.When one is diving it normally depends on four factors which include the environment, the equipment, behavior of the diver and also the performance of the dive team.Underwater environment at times can impose severe physical and also psychological stress on a diver and at times the diver is unable to control it.
The scuba apparatus enables a diver to operate and also control them underwater for limited periods. The diver should be offered short term survival by the apparatus. In order for a diver to perform well this depends on hisher skills and also the level of team work. sufficient level of communication determines success in any organization. Under water is unsuitable for humans this makes is hard for the body. They are faced by great risks which involve health risks as the conditions under water are unsuitable and some divers go to the extent of reaching the deep sea.