ACE Health Coach Certification Practice Test

Phase 3 of cardiorespiratory training focuses on anaerobic-endurance training. During this phase, individuals aim to improve their ability to sustain high-intensity efforts that require short bursts of energy, transitioning the body to a state where it can perform at higher intensities for longer durations.

In anaerobic-endurance training, workouts are typically characterized by intervals that involve short but intense exercises followed by recovery periods. This approach helps enhance the body's ability to tolerate lactic acid, which builds up during intense exercise, thereby increasing endurance levels for various physical activities, including sports and high-intensity workouts.

This phase is critical for athletes or individuals looking to elevate their performance, as it builds upon earlier training phases focused on aerobic base and efficiency. By advancing to this stage, participants not only increase their capacity for sustained high-intensity efforts but also improve their overall stamina and recovery times following such exertion, which are essential components for more competitive physical performance.