1. What is Rate of Perceived Exertion?

The Rate of Perceived Exertion (RPE) scale is a subjective measure of physical activity intensity. Developed by Gunnar Borg, it allows individuals to subjectively rate their level of exertion during physical activity on a scale from 6 to 20.

2. How Does the RPE Scale Work?

The RPE scale ranges from 6 to 20, where:

The scale is designed so that multiplying the RPE value by 10 gives an approximate heart rate for healthy adults.

3. Importance of RPE Measurement

Details: RPE is valuable for monitoring exercise intensity, especially when heart rate monitoring is unavailable or impractical. It helps individuals train at appropriate intensity levels and is used in cardiac rehabilitation, athletic training, and general fitness programs.

4. Using the Calculator

Tips: Enter your perceived exertion level on a scale from 6 to 20. The calculator will provide the corresponding intensity level and description of that exertion level.

5. Frequently Asked Questions (FAQ)

Q1: Why does the RPE scale range from 6 to 20?
A: The scale was designed so that the RPE value multiplied by 10 approximates the heart rate for healthy adults.

Q2: How accurate is the RPE scale?
A: While subjective, RPE has been shown to correlate well with objective measures of exercise intensity like heart rate and oxygen consumption.

Q3: Can RPE be used for all types of exercise?
A: Yes, RPE can be applied to various activities including running, cycling, swimming, and strength training.

Q4: How should I determine my RPE during exercise?
A: Listen to your body - consider breathing rate, sweating, muscle fatigue, and overall feeling of exertion.

Q5: Are there different RPE scales?
A: Yes, there is also a modified 0-10 scale, but the 6-20 scale is the original and most widely used in research.