What technique is used to conserve air while using an SCBA?

The skip breathing technique is employed to conserve air while using a self-contained breathing apparatus (SCBA). This method involves taking a series of normal breaths and then pausing or skipping a breath at intervals. By doing so, the firefighter reduces the number of breaths taken, thereby extending the time the air supply lasts. This technique is particularly useful in environments where air supply is limited and efficiency is crucial.

Controlled breathing techniques, while helpful for maintaining calm and managing stress, do not specifically focus on reducing air consumption. Deep breathing techniques typically involve taking longer, more deliberate breaths, which can actually lead to faster air depletion in a situation where conserving air is a priority. The rapid inhale and exhale technique would quickly use up air reserves and is not conducive to conserving air. Thus, the skip breathing technique stands out as the most effective method for conserving air while engaged in firefighting operations.