Study note • PMID 34400997
Pacing Strategy in Men's 400 m Hurdles Accounting for Temporal and Spatial Characteristics of Elite Athletes.
Worth trying if it fits your goal and context.
ELI5
In plain language
The final result in a 400 m hurdles race (400mH) is relative to the motor preparation, technique of clearing hurdles as well as the adopted strategy of the race,… (controlled study; participants).
The abstract reports an association involving Time-trial performance (not necessarily causation). Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: The final result in a 400 m hurdles race (400mH) is relative to the motor preparation, technique of clearing hurdles as well as the adopted strategy of the race,…
- • The abstract reports an association involving Time-trial performance (not necessarily causation).
- • Population: participants.
- • Protocol cues (title/abstract): 10H • 400 m.
Protocol
Protocol (as reported)
- • Intervention/exposure: pacing.
- • Dose/time/duration cues in abstract/title: 10H • 400 m.
- • 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: 10H • 400 m.
- • Source: PubMed PMID 34400997 (2021) — Journal of human kinetics.
Results excerpt
What the abstract reports
“Basic statistical data, correlations and analysis of variance (ANOVA) were used.”
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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