How to Use RPE for Your Lifting Workouts
RPE is a workout technique that measures your level of effort and not the specific weight you lift. It is a really effective strategy for people who may incorporate different exercise types into their weekly routines. If you make a long run on Monday and Tuesday is a lift day, your legs may be tired and sore. Instead of using your typical weight routine, you judge your effort level and choose the desired weight based on other factors that can be affecting your body. Check out the full article, it is a great read for people who spend a lot of time in the gym.
How to Use RPE for Your Lifting Workouts: https://vitals.lifehacker.com/how-to-use-rpe-for-your-lifting-workouts-1834808608