TSAC-F Practice Test 2025 – Complete Exam Prep Guide

The correct phase for inhalation during a resistance training exercise is prior to the concentric phase. Breathing patterns are important in resistance training because they help maintain intra-abdominal pressure and support overall stability during the lift.

Inhalation typically occurs during the eccentric phase, as this is the portion of the lift where muscles lengthen under tension, allowing the athlete to prepare for the exertion of the concentric phase, where muscles contract to lift the weight. By inhaling before or during the eccentric phase, the athlete can brace the core and create the necessary tension to perform the subsequent concentric movement effectively.

In contrast, exhalation is commonly encouraged during the concentric phase as it helps release built-up pressure and allows for maximum force production during the lift. Thus, the timing of inhalation and exhalation is integral to optimizing performance and ensuring safety in resistance training for tactical athletes.