What Are Those Itchy Scabs On The Back Of My Catâs Neck, Top Of Her Head And Tail? CatChannel veterinary expert, Arnold Plotnick, DVM, discusses the possible causes and cures for itchy skin in cats.
The Borg Rating of Perceived Exertion (RPE) is a way of measuring physical activity intensity levels. Perceived exertion is how hard you feel like your body is working.
RPE Levels of Perceived Exertion. 1  Level 6: I can still talk, but am slightly breathless. 2  Level 7: I can still talk, but I don't really want to. I'm sweating like a pig. 3  Level 8: I can grunt in response to your questions and can only keep this pace for a short time period. 4  Level 9: I am probably going to die. 5  Level 10: I am dead.