What SCBA limitation can be improved by training with assigned SCBA units?

Training with assigned SCBA (Self-Contained Breathing Apparatus) units primarily addresses the limitation of agility through familiarization and practice in using the equipment effectively. When firefighters train with their specific SCBA units, they become accustomed to the weight, balance, and design of the apparatus, which enables them to move more confidently and efficiently in various scenarios.

As they learn how to maneuver and operate with the equipment, firefighters can develop techniques that enhance their coordination and physical performance while wearing an SCBA. This can include practicing tasks that involve bending, reaching, and navigating tight spaces, which are essential in emergency situations. Improved agility ultimately enables responders to perform their duties more effectively and safely.

While visibility, communication, and air supply are important factors as well, they are influenced by different aspects such as the design of the SCBA mask, communication equipment, and the capacity of the air tank. Training does not directly enhance these factors to the same extent as it does for agility.