Study note • PMID 35206654
Marathon Performance Depends on Pacing Oscillations between Non Symmetric Extreme Values.
Worth trying if it fits your goal and context.
ELI5
In plain language
A marathon was recently run in less than 2 h by a man who ran the three fastest marathons ever recorded in a span of three years-Eliud Kipchoge-in the… (controlled study; participants).
Results section: no clear change in Time-trial performance under the tested conditions. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: A marathon was recently run in less than 2 h by a man who ran the three fastest marathons ever recorded in a span of three years-Eliud Kipchoge-in the…
- • Results section: no clear change in Time-trial performance under the tested conditions.
- • Population: participants.
- • Protocol cues (full paper): 1km.
Protocol
Protocol (as reported)
- • Intervention/exposure: pacing.
- • Dose/time/duration cues found in the full paper: 1km.
- • Outcomes: Time-trial performance.
- • Replication note: abstracts often omit adherence and timing; confirm details before changing training or supplementation.
Fit
Who it helps, and who should skip it
Who it helps
- • Athletes similar to the study population (participants) working on pacing.
- • Athletes who can measure Time-trial performance with a repeatable workout or time-trial effort.
Who should skip
- • If you have symptoms or conditions that make the intervention risky, get professional guidance.
- • If you’re near race day and can’t safely test, defer the experiment.
Methods
What the study actually did
- • Design: controlled study.
- • Population: participants.
- • Outcomes measured: Time-trial performance.
- • Protocol cues mentioned: 2 h.
- • Source: PubMed PMID 35206654 (2022) — International journal of environmental research and public health.
Full paper
What the full paper adds
- • Participants (paper): participants.
- • More protocol detail (paper): 1km.
- • Results section: no clear change in Time-trial performance under the tested conditions.
Results excerpt
What the abstract reports
“Our findings suggest new ways to approach the pacing for optimizing endurance performance.”
Note: excerpts are short; for full context, read the paper.
Limits
Limitations & bias
- • Abstract-only summaries can miss critical details (population, protocol, adherence, and context).
- • Single studies often don’t generalize to your event, history, and training load; treat results as a starting point.
- • If your context differs (elite vs recreational; cycling vs running), adjust expectations and be conservative.
- • This is performance information, not medical advice.
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