RepolveGet the appWhat is your Strength Score?
Your Strength Score is Repolve’s overall estimate of strength from eligible workout evidence. It brings measured muscle groups together so one lift does not have to stand in for your entire training history.
How is Strength Score calculated?
Repolve selects the strongest eligible set for each supported exercise in a workout. For supported weighted lifts, it estimates a one-rep max and compares performance with bodyweight-relative standards selected by sex. Exercise observations inform muscle-level estimates over time. The current overall score is the rounded average of available estimates across seven contributing muscle groups, with at least three required. It is not the sum of your weights, workout volume, or personal records.
A worked example: why coverage changes the answer
Illustrative arithmetic, not a customer result: suppose chest, back, and quads each have an established estimate of 60. Their overall average is 60. If a fourth measured group enters at 40 while those three stay unchanged, the new average is 55. The lower overall result does not mean the first three areas became weaker. The profile now represents more of your training. Always read the overall number alongside coverage and the muscle breakdown.
Which muscles contribute?
Chest, shoulders, triceps, back, biceps, quads, and hamstrings contribute to the current overall score. Three exercises for chest do not provide three-group coverage. A group with no qualifying evidence remains unknown; it is not assigned zero. The broader muscle map and the set of groups used in the overall calculation serve different purposes.
What is a good Strength Score?
Repolve’s reference points are Beginner at 20, Novice at 40, Intermediate at 60, Advanced at 100, and Elite at 125. They describe positions on Repolve’s benchmark scale, not population percentiles. A score of 60 does not mean stronger than 60 percent of people, and the scale is not capped at 100. A useful starting result is one based on accurate, comparable sets with its coverage understood.
Strength Score vs. calibration
Strength Score estimates performance. Calibration describes how established the evidence is, using muscle coverage and repeated qualifying workouts. A strong lifter can have a lightly calibrated profile after entering only a few sets. More complete history can increase calibration without proving a strength gain. Read the two signals together: what does the evidence suggest, and how much of your training does it represent?
Can the score change without a new PR?
Yes. A personal record belongs to a particular exercise performance; the overall estimate combines muscle-level evidence. Additional supported exercises, newly measured groups, and repeated observations can change that estimate. Changes to the bodyweight or sex inputs used for calculation also affect the benchmark comparison. Inspect the contributing sets and profile coverage before interpreting every score movement as a change in physical strength.
Why the calculator and a saved training history differ
The free calculator treats your entered sets as one provisional workout and uses Repolve’s production scoring engine. It can return exercise estimates and a muscle breakdown from the information you provide; an overall result needs at least three contributing groups. It cannot reproduce the context of months of saved workouts from a single session. Use it for a starting snapshot, then use your history to understand change.
What the number does not measure
Strength Score is not a direct measurement of muscle size, a medical assessment, or an age-adjusted ranking. It also is not interchangeable with a similarly named score in another app. Its value is a consistent framework for understanding your own evidence: the overall estimate, the measured areas behind it, and their development over time.
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About this guide
Written by Repolve to explain its own scoring model. This is first-party product documentation, not an independent review or a population study. Estimates describe logged performance; they do not directly measure muscle size or diagnose a training imbalance.