Interval Progression Organizer

Organize changes in interval duration, repetition count, and recovery periods across several weeks and display the resulting progression history.

Direct answer: Track interval progression as separate levers—work duration, repetitions, and recovery—so you can see exactly which part of the structure changed each week.

Weeks — one per line: week,work_sec,recovery_sec,reps

Workload view

Flag weekly work change at or above (%)

Why this tool is useful

Interval progression is multidimensional. You can change work duration, repetition count, or recovery without changing the others.

How it works

The organizer parses each week into the three structural levers, calculates total work, and optionally displays work minutes or work-to-recovery ratio. Large changes are flagged using your own percentage threshold.

Interpretation and common mistakes

Use the result as a transparent planning aid. It uses the values you enter and does not measure readiness, health status, injury risk, or individual recovery.

Keep definitions consistent when comparing sessions or weeks.
Separate user-entered assumptions from recorded measurements.
Treat flags as planning prompts, not universal limits.

Frequently asked questions

Can recovery decrease while repetitions stay constant?

Yes. The history table keeps each input visible.

Does total work equal total session demand?

No. It is only one part of the interval structure.

Can I enter a week with zero recovery?

Yes; the ratio view will treat that as an open-ended ratio rather than a finite number.

Related Fitness Tools

Cycling Interval Session DesignerBuild structured cycling intervals. Cycling Training Load DistributorMap cycling workload across the week. Run Session Time BudgeterAllocate a fixed running session budget. Mobility Session SequencerSequence a timed mobility session. Desk Worker Mobility SchedulerPlan mobility around desk work. Movement Preparation Time BudgeterAllocate a short pre-workout window.