Carve
RPE (Rate of Perceived Exertion)
Keep most work at RPE 7-9 (about 1-3 RIR) to balance stimulus and recovery; reserve RPE 9.5-10 for rare testing.
What is RPE?
RPE (Rate of Perceived Exertion) scores how hard a set feels on a 1-10 scale, often tied to reps in reserve (RIR). It autoregulates load and effort based on daily readiness, improving training quality and safety.
How does it work?
RPE links perceived difficulty to proximity to failure. By holding RPE targets steady, you adjust load or reps to account for fatigue, sleep, or stress. This preserves effective Volume and Intensity without overreaching. Over time, pairing RPE with logged loads refines accuracy. Autoregulation keeps day-to-day variability from derailing progression: a tough day means lighter load for the same RPE, while a good day lets you nudge load up without adding extra sets. This keeps long blocks productive without constant program rewrites.
Practical application
Assign RPE targets per exercise: compounds at 7-9, accessories at 7-8. End sets when reps in reserve match the plan. If RPE is higher than prescribed, reduce load or reps; if lower, add small load or a rep. Track top sets plus back-offs for trend lines. Combine RPE with objective markers (bar speed, video) to calibrate. Check RPE after you rack the bar, not mid-set, and note whether breakdown came from technique or pure effort. If RPE ratings drift upward week to week, consider a deload or slight volume cut instead of forcing prescribed loads.
- TargetsCompounds RPE 7-9; accessories RPE 7-8 for quality work.
- AdjustmentsLower load/reps if RPE spikes; add small load/rep if RPE is low.
- CalibrationPair RPE with bar speed/video weekly to sharpen accuracy.
Common mistakes
- Treating RPE as optional and guessing wildly, leading to under- or overshooting effort.
- Pushing every set to failure, eroding technique and recovery.
- Ignoring fatigue signs (poor Sleep, stress) and holding loads fixed instead of adjusting.