Apnea competitions are events where participants compete in breath-holding activities, testing their ability to hold their breath for extended periods. These competitions often involve different disciplines, such as static apnea, where competitors remain still while holding their breath, and dynamic apnea, where they swim underwater without breathing. Safety is a crucial aspect of these events, as participants often work with trained safety divers and follow strict guidelines to minimize risks. Competitors aim to achieve personal bests or set records, and the events are governed by organizations like AIDA International and CMAS, which establish rules and standards for fair play.