Before revision: In sports and particularly exercise testing, the rating of perceived exertion (RPE), as measured by the Borg rating of perceived exertion scale (RPE scale), is a frequently used quantitative measure of perceived exertion during physical activity.
After revision: , healthIn sports and particularly exercise testing, the rating of perceived exertion (RPE), as measured by the Borg rating of perceived exertion scale (RPE scale), is a frequently used quantitative measure of perceived exertion during physical activity.