|RPE||What It Means|
|0-1||No exertion. The only movement you're getting is pushing buttons on the remote.|
|2-3||Light exertion. This is how you should feel when you're warming up, cooling down, and stretching.|
|4-5||Medium exertion. You're breathing a little faster. Your heart is pumping a little faster. You're feeling a little warmer.|
|6-7||Moderate exertion. You're breathing pretty hard now, you're probably sweating. You can talk, but it's getting tougher.|
|8-9||Hard exertion. You're breathing really hard and you can only say a few words at a time. You're wondering how long you can go on like this.|
|10||Hardest exertion. You can not keep this pace for more than a minute. Speaking is impossible. This is your limit.|
Try it out the next time you're doing one of our cardio workouts.