Progress metrics and estimated 1RM
Interpret volume, best sets, exercise charts, and date ranges.
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Common progress measures
- Sessions: completed workouts containing the exercise.
- Sets: completed sets counted for the exercise.
- Volume: load multiplied by completed repetitions, totaled in a consistent base unit.
- Best set: the strongest comparable result in the selected range.
- Estimated 1RM: a formula-based estimate from suitable weighted sets, not a tested maximum.
Date ranges
Change the chart range to focus on recent or long-term results. Free accounts can use analytics ranges up to 90 days; longer and all-time ranges require FLEX Pro. This limit applies to analytics, not deletion of older saved workouts.