What is the significance of the keyword "PR" in sports performance measurement and how does it impact athletes' training and competition outcomes?

Answer 1

The keyword "PR" stands for personal record in sports performance measurement. It is significant because it represents an athlete's best performance in a specific event. PRs serve as benchmarks for progress and improvement, motivating athletes to push themselves further in training and competition. Achieving a new PR can boost confidence and drive athletes to set higher goals. Ultimately, PRs can impact athletes' training by providing tangible goals to strive for and their competition outcomes by indicating their potential for success.