What type of exercise does not maintain a consistent target heart rate due to rest periods?

Anaerobic conditioning involves high-intensity exercises that are performed in short bursts, followed by rest periods. This type of training focuses on building strength and power through activities like sprinting or heavy weightlifting. During anaerobic activities, individuals typically reach maximum or near-maximum effort for brief durations, which leads to elevated heart rates during the exercise. However, once the exercise is complete and rest is taken, the heart rate decreases significantly as the individual recovers.

This characteristic of alternating between high-intensity work and rest results in a heart rate that does not remain consistent throughout the session, unlike aerobic conditioning, which requires sustained, moderate-intensity efforts to maintain an elevated heart rate continuously.

In contrast, flexibility and balance training primarily focus on enhancing range of motion and stability, and they usually do not involve activities that significantly raise the heart rate. These types of exercises typically consist of low-intensity movements, and while they may involve some physical exertion, they do not result in the significant heart rate fluctuations seen in anaerobic training.