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Rating of Perceived Exertion (RPE)

Topic Overview

Rating of perceived exertion (RPE) can help you measure how hard your body is working when you exercise.

Using a scale from 6 to 20, you choose a rating number to describe how hard the activity feels. You base the number on how tired you are, how hard it is to breathe, and how hard it is to do the activity.

For most people, working at a moderate (RPE 12 to 13) to vigorous (RPE 14 to 17) level will help you get the most benefit from your exercise. If you have health problems, your RPE goal may be different. Talk with your doctor before you start an exercise program.

How hard do you feel the exercise is?

Rating number

Perceived exertion

6

Very, very light

7

8

Very light (You feel comfortable.)

9

10

Light

11

12

Somewhat hard (You feel tired but you can keep going.)

13

14

Hard

15

16

Very hard (You feel very tired, and you are pushing yourself to keep going.)

17

18


19

Very, very hard (This is like the hardest exercise you have ever done.)

20


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Credits

ByHealthwise Staff
Primary Medical ReviewerE. Gregory Thompson, MD - Internal Medicine
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
Specialist Medical ReviewerHeather O. Chambliss, PhD, FACSM - Exercise Science

Current as ofDecember 7, 2017

This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Terms of Use and Privacy Policy. Learn how we develop our content.

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