Rate of perceived exertion (RPE)

Rate of Perceived Exertion (RPE) is a scale used to measure how hard you feel your body is working during physical activity. It typically ranges from 1 to 10, where 1 means very light activity (like sitting), and 10 means maximum effort (like sprinting at full speed). RPE helps individuals gauge their intensity level based on personal feelings of fatigue, breathlessness, and muscle strain. This subjective measure allows you to adjust your exercise intensity appropriately, ensuring you train effectively while also listening to your body's signals.