Using the edge work concept helps investigate the diver's underwater experience and checks the situation in more detail as the diver approaches the perceived risk and shows how they respond to the situation I will. According to a study on scuba divers, individuals become tense and fearful before taking risks as with other surrounding activities, but divers become calm and relaxed when underwater (Schneider et al., 2007) . If there is a potential risk, an ecstatic experience will be achieved.
Many people think that scuba diving is just swimming in the water, but in reality it is very exciting, dangerous and potentially lethal sports and activities. From leisure to sports, professional diving, there are various kinds of scuba diving. Scuba diving does not swim underwater, but diving requires certification using technical equipment, scuba diving has many risks. - Scuba diving is a sport that is obsessed with the beauty of the underwater world and escapes from gravity in a short time. Walk along the forest of algae, swim with stylish and noble sharks. You can find property in the Duke of Spain or immerse yourself in the beauty of the underwater kingdom. Some people may say diving is an extreme sports, but it is dangerous for barbaric hooligans. Although the risk is small, scuba diving is a safe and enjoyable hobby.
Scuba diving is one of the fastest growing extreme sports in the world today. This is underwater diving for divers using self-contained underwater breathing. When diving, the diving equipment is completely independent from the surface supply of underwater breathing. The scuba pilot is fully equipped with gas cylinders, umbilical cables, gas regulators and other facilities. Gas is usually compressed air that helps the diver comfortably breathe underwater. In the cylinder, the gas is in a high pressure state, and the gas is supplied to the actuator via the regulator.