Workout comparison guide
How to compare two workouts fairly
Compare like sessions using the same exercise variation, completed sets, effort, order, and useful context without overreacting to one metric.
The short answer
Compare the same exercise variation under reasonably similar conditions, then read load, reps, working sets, range of motion, and effort together. A fair comparison answers a specific question—such as whether bench performance improved—not whether one whole workout produced the largest total number.
Compare like with like
Open every trend back to the workouts behind it.
LogFast connects changes in load, reps, effort, and weekly totals to the exact source sessions you approved.
Compare completed workoutsStart with the question
For strength, compare the same lift and set role. For endurance, compare distance, duration, pace, heart rate, elevation, and effort only where they apply. Whole-workout volume can change simply because the session included different exercises.
- Match exercise name and meaningful variation
- Separate warm-ups from working sets
- Keep top sets and back-off sets in their roles
- Use notes only when context explains the result
Read performance and cost together
More reps at the same load is useful; the same reps at lower effort can be useful too. More load at much shorter range or a much higher RPE may not be the improvement the headline number suggests.
Example: 100 kg × 5 @9 versus 100 kg × 6 @8 is a strong comparable improvement. A 105 kg half-rep belongs to a different comparison.
Use a short trend, not a verdict
Review the last two to four comparable exposures. One session can be noisy. A trend that includes dates and source workouts lets you inspect the record instead of trusting an unexplained arrow. Keep the outlier visible, but do not let it define the direction by itself.
Frequently asked questions
Should I compare total workout volume?
Only when exercise selection and volume conventions are similar. Exercise-level comparisons are usually clearer.
How far back should I compare?
Start with the previous comparable exposure, then inspect several recent sessions when the result is surprising.
Does shorter rest invalidate a comparison?
It changes context. Record it if density was intentional; otherwise avoid treating lower performance as a strength loss.