On the Borg scale, what does a rating of 15 indicate?

A rating of 15 on the Borg scale indicates a level of exertion described as "hard." The Borg scale is a subjective rating scale used to measure perceived exertion during physical activity, where individuals rate how hard they feel they are working on a scale typically ranging from 6 to 20.

At 15, individuals are experiencing significant exertion; they are engaged in a challenging level of activity but may not be at their absolute limit. This distinction is important as it helps to guide individuals in training settings, allowing them to assess and adjust their intensity to optimize their performance and ensure they are working within a safe and effective range. The understanding of this scale is particularly useful for athletes and fitness enthusiasts when planning their workouts or recognizing their body's responses to different levels of stress during exercise.

Understanding that a rating of 15 denotes hard exertion helps students grasp the importance of self-regulation in physical activity, aiding in the development of a training program that is both effective and aligned with their personal fitness goals.