Scuba diving, or underwater swimming, can be a fun and fascinating experience if you are properly equipped with the necessary scuba diving equipment.
The word SCUBA actually stands for Self-Contained Underwater Breathing Apparatus. It was first used by the United States Navy in 1939 in reference to the military diver?s rebreather sets; a kind of breathing set that supplies breathing gas that contains oxygen and recycled exhaled gas. There are two types of scuba sets: the open circuit (with diving cylinders and diving regulators) and closed-circuit/semi-closed circuit (or rebreather) scuba sets.
Having the proper scuba diving equipment will help you …