Revision 7T · Full Tutorial Edition · Updated 1 September 2026
PWR-024 · SUPERVISED full tutorial
Compare two identical bouts across one fixed recovery interval
Between-bout recovery is the fraction of a declared task's performance restored after a fixed interval. This lesson teaches a provider-led paired-bout test: lock one work bout, complete it without changing the endpoint, enter one timed passive or active recovery, repeat the identical bout and calculate restored performance. The provider controls effort, recovery mode/duration, repetitions, monitoring and whether high-intensity testing is appropriate.
What you will produceThe learner completes two identical supervised cycle bouts separated by one fixed recovery and calculates the fraction of first-bout work restored in the second.
Method7 numbered Power-specific steps
Practice authorityFull method with qualified supervision where stated
Full step-by-step individual tutorial · TLU-PWR-024
The learner completes two identical supervised cycle bouts separated by one fixed recovery and calculates the fraction of first-bout work restored in the second.
Between-bout recovery: Record device, setup, work duration, resistance, start, recovery and formula. The second bout must match the first. Start on the cue, perform the declared work and stop exactly at the endpoint; do not save effort for a preferred recovery score unless pacing is itself prescribed.
During an authorised attempt, Stay in the prescribed recovery activity and intensity for the full interval; do not stretch, walk, drink stimulants or add another strategy unless it is part of the protocol. After bout two, enter the provider's cool-down and report symptoms; do not add a third bout to improve the ratio.
Keep the complete bout-and-recovery card visible and retain both raw bout values so another reader can reproduce the restored-performance fraction.
Qualified help is required for
Review whether the selected work bout and recovery mode are safe and meaningful before authorising a paired-bout recovery test.
Set the work bout, intensity, validity, recovery mode and duration, repetitions, monitoring, termination and retest schedule.
Start the recovery timer at the exact end of bout one, hold recovery mode and intensity constant and confirm that bout two repeats the same resistance, duration and endpoint.
Never do this from the page alone
Self-test return-to-play, use a hard recovery interval as extra training, or shorten rest to prove faster recovery.
Do not make bout one easier, alter the recovery or add further bouts to obtain a more favourable recovery fraction.
Stop for concerning symptoms, an invalid first bout, loss of safe technique or any equipment or timing error that prevents an identical second bout.
2 · Get ready
Gather what you need and check the starting conditions
What you need
Calibrated cycle ergometer or other provider-selected task device
One synchronized work/recovery timer
Power/work recording for both bouts
Fixed recovery setup, such as seated rest or a declared easy workload
A paired-bout worksheet for mode, resistance, duration, bout-one and bout-two work, exact recovery start and finish, recovery activity, symptoms, validity and calculation.
Before you start
Write the exact bout duration, resistance/start, recovery mode, recovery duration and second-bout start event.
Tell the provider about illness, chest symptoms, unusual fatigue, musculoskeletal pain and recent competition or training.
Decide the restored-performance formula before seeing bout two.
Place the paired-bout protocol where both people can see it and point to the exact work endpoint and recovery start. Begin only when mode, resistance, duration and recovery rule are all filled in.
Rehearse the bout endpoint and immediate transition into the declared recovery so the first measured interval starts without delay.
3 · The method
Follow these steps in order
Lock the paired-bout fixture
Record device, setup, work duration, resistance, start, recovery and formula. The second bout must match the first.
Why: Recovery cannot be measured if the tasks differ.
Check: A complete protocol card is visible before warm-up.
Complete bout one
Start on the cue, perform the declared work and stop exactly at the endpoint; do not save effort for a preferred recovery score unless pacing is itself prescribed.
Why: Bout one is the reference denominator.
Check: The full valid power/work trace is saved.
Start recovery immediately
Begin the recovery clock at the work stop cue and enter the declared passive seat or easy workload without delay.
Why: Uncounted transition time changes total recovery.
Check: The timer and recovery trace begin at the same event.
Keep recovery mode fixed
Stay in the prescribed recovery activity and intensity for the full interval; do not stretch, walk, drink stimulants or add another strategy unless it is part of the protocol.
Why: Recovery interventions cannot be compared when mixed.
Check: The recovery log shows no undeclared action.
Restart bout two on time
At the exact cue, return to the identical start and perform the same bout with the same instructions.
Why: A late start or altered resistance creates a different test.
Check: Setup and timing match bout one.
Finish and recover safely
After bout two, enter the provider's cool-down and report symptoms; do not add a third bout to improve the ratio.
Why: The planned pair is the measurement unit.
Check: Only two bouts appear in the raw record.
Calculate restored performance
Divide the second-bout work or predeclared performance by the first-bout value and multiply by 100. Keep both raw values and recovery conditions beside the percentage.
Why: A percentage alone can hide low or invalid first-bout work.
Check: Another reader reproduces the fraction from the raw values.
4 · Worked example
See the whole method used once
Scenario
A provider uses two 20-second cycle bouts at the same resistance with exactly three minutes of passive seated recovery.
Walkthrough
Bout one produces 11.0 kJ and ends on the 20-second cue.
The recovery clock starts immediately; the learner remains seated and does not pedal for three minutes.
Bout two uses the same bike, resistance and start and produces 9.35 kJ.
The learner cools down and no third bout is added.
Restoration is calculated as 9.35 divided by 11.0 times 100, or 85%.
Result
The result is 85% restoration after three minutes of passive recovery for this exact cycle task. It does not establish a universal recovery rate or the best recovery mode.
5 · Right and wrong
Compare correct or safer execution with the common wrong version
Right and wrong comparison
Moment
Right / safer
Wrong / riskier
Why it matters
Recovery clock
Start it at the first bout's stop cue.
Start after moving to another station.
Hidden transition time lengthens recovery. That changes fraction of first-bout task performance restored after one fixed recovery interval. It is no longer the same test.
Recovery mode
Use only the declared passive or active condition.
Mix walking, stretching and drinks midway.
The cause of any change becomes unclear.
Second bout
Match setup and instructions exactly. It is correct when the timer and recovery trace begin at the same event.
Reduce resistance or duration because tired.
The numerator is a different task.
Calculation: Between-bout recovery checkpoint
Retain both raw bouts beside the fraction.
Report only 85%; it breaks the 'Keep recovery mode fixed' execution rule.
An invalid first bout can create a misleading ratio.
Claim: Between-bout recovery checkpoint
Call it restoration after this interval.
Call it full recovery or return-to-play readiness.
Other functions and risks were not tested.
6 · Common mistakes
Spot the error and apply the correction
Common mistakes and corrections
Mistake
Fix
The recovery starts after a delay.
Tie the timer to the exact work stop signal.
Recovery intensity drifts during 'Complete bout one' in between-bout recovery.
Use a recorded easy workload or strict seated condition.
Bout two uses different resistance.
Lock the device and record settings before bout one.
The formula is selected after seeing results.
Predeclare work, power or completion outcome and its calculation.
Lower lactate is treated as recovered performance.
Use actual second-bout performance; biomarkers stay separate.
7 · Practice
Turn the steps into a usable skill
First session
Provider locks the paired-bout and recovery protocol.
Complete warm-up and one short submaximal transition rehearsal.
After full rest, complete bout one and start recovery immediately.
Complete the identical second bout on time.
Cool down, calculate restored performance and review symptoms/raw traces.
Repeat plan
The qualified provider controls bout intensity, recovery condition, repetitions and retest timing. Compare recovery modes only in planned counterbalanced sessions with adequate washout; no return-to-play decision comes from this test alone.
Progress when
Both bouts and the recovery interval match the declared timing and configuration.
The restored fraction improves beyond test variability while bout-one performance remains valid.
Symptoms and full post-test recovery remain acceptable.
Do not progress when
Bout-one output falls, making the fraction look better.
Recovery mode, transition time, resistance or duration changes.
Symptoms, unusual fatigue or incomplete recovery make a repeat inappropriate.
8 · Check the result
Measure what changed
Fraction of first-bout task performance restored after one fixed recovery interval
How: Use identical bouts and a precisely timed declared recovery; retain both raw outputs and calculate bout-two divided by bout-one performance.
Good result: The paired bouts are valid and the restored fraction improves beyond test error without a lower first-bout reference or worse symptoms.
This does not prove: It does not prove full physiological recovery, the best universal strategy, clinical readiness or safe return to sport/work.
Self-check
Can you state both bout specifications and the exact recovery?
Did the recovery clock start at the stop cue?
Can you reproduce the restoration percentage from raw work?
Can you explain why 100% would not equal return-to-play clearance?
9 · Stop, adapt or get help
Keep the safety boundary practical
Stop and get help
Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
Stop for sharp pain, loss of safe cycling/movement control or failure to enter recovery normally.
Abort the paired-bout fixture if symptoms fail to recover during the declared interval or if chest pain, faintness or unusual breathlessness appears; hand further exertion decisions to the responsible clinician.
Accessibility and adaptations
Use an accessible provider-selected work mode and recovery position, keeping the two bouts identical.
Use synchronized visual, spoken or vibration timing cues and allow needed transfer assistance while counting transition time.
Explain both bouts and the recovery clock using a visual strip, audio countdown or paced demonstration, and save the cue method with bout-one and bout-two outputs.
10 · Evidence and limits
Why these instructions are here
primary research
Repeated-sprint performance varies across bouts, so raw first- and second-bout work and protocol order must remain visible.
Progress is saved only in this browser on this device.
Step-by-step learner mode
Each activity includes its success check, a nearby accessible alternative and an “I’m stuck” correction path. Alternatives preserve the target where possible; when they change the task, Titan labels them as related rather than equivalent.
01
Lock the paired-bout fixture
Record device, setup, work duration, resistance, start, recovery and formula. The second bout must match the first.
Why this step exists
Recovery cannot be measured if the tasks differ.
Success check
A complete protocol card is visible before warm-up.
I’m stuck on this step
Reset: Re-read this authored instruction — “Record device, setup, work duration, resistance, start, recovery and formula. The second bout must match the first.” — and its success check, then attempt only this step.
Possible snag: Bout two uses different resistance.
Correction: Lock the device and record settings before bout one.
Possible snag: The formula is selected after seeing results.
Correction: Predeclare work, power or completion outcome and its calculation.
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
02
Complete bout one
Start on the cue, perform the declared work and stop exactly at the endpoint; do not save effort for a preferred recovery score unless pacing is itself prescribed.
Why this step exists
Bout one is the reference denominator.
Success check
The full valid power/work trace is saved.
I’m stuck on this step
Reset: Re-read this authored instruction — “Start on the cue, perform the declared work and stop exactly at the endpoint; do not save effort for a preferred recovery score unless pacing is itself prescribed.” — and its success check, then attempt only this step.
Possible snag: Recovery intensity drifts during 'Complete bout one' in between-bout recovery.
Correction: Use a recorded easy workload or strict seated condition.
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
03
Start recovery immediately
Begin the recovery clock at the work stop cue and enter the declared passive seat or easy workload without delay.
Why this step exists
Uncounted transition time changes total recovery.
Success check
The timer and recovery trace begin at the same event.
I’m stuck on this step
Reset: Re-read this authored instruction — “Begin the recovery clock at the work stop cue and enter the declared passive seat or easy workload without delay.” — and its success check, then attempt only this step.
Possible snag: The recovery starts after a delay.
Correction: Tie the timer to the exact work stop signal.
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
04
Keep recovery mode fixed
Stay in the prescribed recovery activity and intensity for the full interval; do not stretch, walk, drink stimulants or add another strategy unless it is part of the protocol.
Why this step exists
Recovery interventions cannot be compared when mixed.
Success check
The recovery log shows no undeclared action.
I’m stuck on this step
Reset: Re-read this authored instruction — “Stay in the prescribed recovery activity and intensity for the full interval; do not stretch, walk, drink stimulants or add another strategy unless it is part of the protocol.” — and its success check, then attempt only this step.
Possible snag: The result from “Stay in the prescribed recovery activity and intensity for the full interval; do not stretch, walk, drink stimulants or add another strategy unless it is part of the protocol.” does not yet meet this declared check: The recovery log shows no undeclared action.
Correction: Return to the start of “Keep recovery mode fixed”, reduce complexity or pace, and repeat only the part needed to satisfy: “The recovery log shows no undeclared action.”
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
05
Restart bout two on time
At the exact cue, return to the identical start and perform the same bout with the same instructions.
Why this step exists
A late start or altered resistance creates a different test.
Success check
Setup and timing match bout one.
I’m stuck on this step
Reset: Re-read this authored instruction — “At the exact cue, return to the identical start and perform the same bout with the same instructions.” — and its success check, then attempt only this step.
Possible snag: The result from “At the exact cue, return to the identical start and perform the same bout with the same instructions.” does not yet meet this declared check: Setup and timing match bout one.
Correction: Return to the start of “Restart bout two on time”, reduce complexity or pace, and repeat only the part needed to satisfy: “Setup and timing match bout one.”
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
06
Finish and recover safely
After bout two, enter the provider's cool-down and report symptoms; do not add a third bout to improve the ratio.
Why this step exists
The planned pair is the measurement unit.
Success check
Only two bouts appear in the raw record.
I’m stuck on this step
Reset: Re-read this authored instruction — “After bout two, enter the provider's cool-down and report symptoms; do not add a third bout to improve the ratio.” — and its success check, then attempt only this step.
Possible snag: The result from “After bout two, enter the provider's cool-down and report symptoms; do not add a third bout to improve the ratio.” does not yet meet this declared check: Only two bouts appear in the raw record.
Correction: Return to the start of “Finish and recover safely”, reduce complexity or pace, and repeat only the part needed to satisfy: “Only two bouts appear in the raw record.”
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
07
Calculate restored performance
Divide the second-bout work or predeclared performance by the first-bout value and multiply by 100. Keep both raw values and recovery conditions beside the percentage.
Why this step exists
A percentage alone can hide low or invalid first-bout work.
Success check
Another reader reproduces the fraction from the raw values.
I’m stuck on this step
Reset: Re-read this authored instruction — “Divide the second-bout work or predeclared performance by the first-bout value and multiply by 100. Keep both raw values and recovery conditions beside the percentage.” — and its success check, then attempt only this step.
Possible snag: Lower lactate is treated as recovered performance.
Correction: Use actual second-bout performance; biomarkers stay separate.
Stop / get help: Stop for chest pain, faintness, severe breathing difficulty, confusion, uncontrolled nausea or a new neurological symptom.
Correct versus incorrect execution
These accessible process diagrams are built from the tutorial’s own right/wrong teaching. They are not anatomical illustrations and do not add technique beyond the canonical tutorial.
Recovery clock — Hidden transition time lengthens recovery. That changes fraction of first-bout task performance restored after one fixed recovery interval. It is no longer the same test.
Correct / safer
Start it at the first bout's stop cue.
Wrong / riskier
Start after moving to another station.
Recovery mode — The cause of any change becomes unclear.
Correct / safer
Use only the declared passive or active condition.
Wrong / riskier
Mix walking, stretching and drinks midway.
Second bout — The numerator is a different task.
Correct / safer
Match setup and instructions exactly. It is correct when the timer and recovery trace begin at the same event.
Wrong / riskier
Reduce resistance or duration because tired.
Calculation: Between-bout recovery checkpoint — An invalid first bout can create a misleading ratio.
Correct / safer
Retain both raw bouts beside the fraction.
Wrong / riskier
Report only 85%; it breaks the 'Keep recovery mode fixed' execution rule.
Claim: Between-bout recovery checkpoint — Other functions and risks were not tested.
Correct / safer
Call it restoration after this interval.
Wrong / riskier
Call it full recovery or return-to-play readiness.
Method-structure checklist
10 of 10 structural checks present
✓ Ordered, Power-specific instructions — present
✓ Every activity has a success check — present
✓ Materials or supplied records are declared — present
✓ Measurement or assessment rule is present — present
✓ Tutorial-specific troubleshooting is present — present
✓ Stopping or escalation boundary is present — present
✓ Every activity has an adjacent alternative — present
✓ Correct-versus-incorrect comparison is present — present
✓ Evidence context is bound to the Power record — present
✓ Planning metadata is present — present
The method-readiness band and presence checklist assess tutorial presentation and are separate from evidence quality for the underlying Power. They are automated editorial aids, not human approval.
Manual editorial sign-off: Pending. This tutorial must not display a human-approved state until an identified editor signs the exact content hash.