Planned workload plotted against sleep with a soreness constraint overlayLive current inputs
Health & Fitness
Training Recovery Target Range Calculator
Place a planned session inside a user-defined workload corridor while simultaneously checking sleep and soreness constraints, so a target load cannot appear acceptable when recovery context falls outside the entered planning range.
Planned session-RPE load-
Workload-corridor status-
Distance to nearest load boundary-
Sleep-context status-
Sleep margin-
Soreness-context status-
Combined planning zone-
Target limitation-
TWO-DIMENSION TARGET TERRAIN
Planned workload plotted against sleep with a soreness constraint overlay
The green planning rectangle is defined by entered workload and sleep boundaries. Soreness can move the point into a review state without changing its coordinates.
TARGET SENSITIVITY
How duration, RPE, sleep, and soreness move the plan
Scenarios vary one planning dimension at a time so the active boundary is obvious.
| Scenario | Duration | RPE | Session load | Sleep | Soreness | Zone |
|---|
CORRIDOR SETUP
Define boundaries from a real plan, not from a universal threshold
- Set the load corridor from the athlete's current program and coaching context.
- Estimate duration and whole-session RPE for the planned session.
- Enter recent sleep using one consistent measurement window.
- Use soreness as context rather than proof of tissue damage.
- Revise or seek guidance when symptoms conflict with the planned zone.
NO UNIVERSAL GREEN ZONE
A suitable target depends on athlete, sport, phase, and health
The calculator does not supply population cutoffs for safe workload. The user enters the planning corridor because valid limits depend on training history and purpose.
The chart shows why a workload-only decision is incomplete: sleep and soreness can trigger review even when the load lies inside the corridor.
TARGET-RANGE METHOD
Treat workload and recovery observations as separate coordinates
The planned session load is duration times RPE. It is compared with an entered load corridor while sleep and soreness are checked independently.
Detailed calculation process and general formulas
TL = duration x RPEL_low <= TL <= L_highM_load = min(|TL-L_low|, |L_high-TL|)M_sleep = S - S_minZone = workload gate AND sleep gate AND soreness gateSymbols, meanings, and units
- TL
- planned session-RPE loadarbitrary units
- L_low
- entered lower workload boundaryarbitrary units
- L_high
- entered upper workload boundaryarbitrary units
- S_min
- entered minimum sleep contexthours
- M
- distance to an entered boundarycorresponding input units
BOUNDARY READING
The decision names the active constraint
Each entered target has its own margin.
Workload boundary
-The planned session is measured against both load edges.
Sleep boundary
-Recent sleep is compared with the entered minimum.
Soreness boundary
-The current rating is compared with the entered ceiling.
Decision takeaway: Use the active boundary to ask what needs adjustment; never use the green zone to override pain, illness, or medical restrictions.
WHEN TO REDEFINE THE RANGE
Conditions that make the old corridor obsolete
- Return from injury or illness
- New sport or unfamiliar exercise
- Altitude, heat, or travel
- Competition congestion
- Major change in sleep or life stress
- Medication or health-status change
Applied decisions
Two plans with the same workload coordinate
Inside workload, below sleep boundary
Duration and RPE place the session inside the load corridor, but recent sleep is below the entered minimum.
What the result clarifies: The point remains visible while the combined zone changes to review.
Above load, favorable recovery context
Sleep and soreness look favorable, but the planned load exceeds the program boundary.
What the result clarifies: Good context does not silently expand the entered workload range.
Worked default scenario
Current-input substitution and reconciliation
Method references
Evidence used to frame this specific model
Scope and limitations
This planning terrain is not a validated injury-risk model, medical clearance, or return-to-sport decision. User-entered boundaries require appropriate coaching or clinical context. Symptoms and professional restrictions override the displayed zone.
Training Recovery Target Range Calculator | Workload and Sleep Corridor FAQ
Why does the calculator not provide a universal load range?
Training history, sport, phase, age, and health make one universal range misleading.
Can sleep compensate for excessive load?
No. The gates are separate and one favorable input does not cancel another boundary breach.
Is soreness a diagnosis?
No. It is a self-reported context measure and cannot distinguish normal soreness from injury.
Should I change both duration and RPE?
The sensitivity table helps identify which single change explains the result before combining changes.