Study note • PMID 30988850
The Differences in Pacing Among Age Groups of Amateur Cross-Country Skiers Depend on Performance.
Worth trying if it fits your goal and context.
ELI5
In plain language
Pacing strategies have mainly been investigated for runners, but little is known for cross-country skiers. (controlled study; n=19 runners).
The abstract suggests a trade-off or negative effect affecting Time-trial performance. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: Pacing strategies have mainly been investigated for runners, but little is known for cross-country skiers.
- • The abstract suggests a trade-off or negative effect affecting Time-trial performance.
- • Population: n=19 runners.
- • Protocol cues (title/abstract): 42 km • 10 km • 20 km • 35 km • 3 km.
Protocol
Protocol (as reported)
- • Intervention/exposure: pacing (vs comparison group).
- • Dose/time/duration cues in abstract/title: 42 km • 10 km • 20 km • 35 km • 3 km.
- • 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 (n=19 runners) 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: n=19 runners.
- • Comparator: comparison group.
- • Outcomes measured: Time-trial performance.
- • Protocol cues mentioned: 42 km • 10 km • 20 km • 35 km • 3 km.
- • Source: PubMed PMID 30988850 (2019) — Journal of human kinetics.
Results excerpt
What the abstract reports
“Men were faster than women by +14.3% (15.2 +/- 4.0 vs.”
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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