Decompression procedures are essential safety measures used to gradually reduce pressure on individuals who have been exposed to high-pressure environments, such as deep-sea divers or astronauts. These procedures help prevent conditions like decompression sickness, also known as "the bends," which can occur when nitrogen bubbles form in the body due to rapid pressure changes. During decompression, individuals typically ascend slowly and may stop at specific depths to allow their bodies to adjust. This process often involves using a decompression chamber where controlled pressure changes can occur, ensuring that gases are safely released from the body without causing harm.