What is considered an important factor in preventing squeeze incidents?

Maintaining equalized pressure is essential in preventing squeeze incidents during SCUBA diving. A squeeze occurs when the pressure outside the body exceeds the pressure inside air-filled spaces, such as the lungs or ears. If divers do not equalize the pressure in these spaces as they descend or ascend, it can lead to discomfort and potential injury.

Equalizing pressure involves techniques such as the Valsalva maneuver, Frenzel maneuver, or using specific devices designed to assist in pressure equalization. By equalizing pressure effectively, divers help ensure that the pressure inside their bodies remains balanced with the external water column, mitigating the risk of squeeze-related injuries.

While increasing the ascent rate, using a buoyant device, and minimizing dive time may have relevance in other aspects of diving safety, these factors do not address the critical physiological need for pressure equalization as divers change depths, which is a direct prevention measure against squeeze incidents.