Study note • PMID 30190100
ProjectRun21: Do running experience and running pace influence the risk of running injury-A 14-week prospective cohort study.
How to use this page
This note summarizes one study record. Check the participants, methods, results, and limitations before applying it to training.
- • Design signal: cohort study.
- • Population relevance: mixed/unclear athlete specificity.
- • Consistency: single-study evidence.
- • Practical recommendation depends on tolerance, context, and whether it protects training consistency.
ELI5
In plain language
The health benefits from participation in half-marathon is challenged by a yearly running-related injury (RRI) incidence proportion exceeding 30%. (cohort study; n=136 runners).
The abstract suggests a trade-off or negative effect affecting Injury risk. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: The health benefits from participation in half-marathon is challenged by a yearly running-related injury (RRI) incidence proportion exceeding 30%.
- • The abstract suggests a trade-off or negative effect affecting Injury risk.
- • Population: n=136 runners.
- • Protocol cues (title/abstract): 6min • 15km.
Protocol
Protocol (as reported)
- • Intervention/exposure: injury, load (vs comparison group).
- • Dose/time/duration cues in abstract/title: 6min • 15km.
- • Outcomes: Injury risk.
- • Replication note: abstracts often omit adherence and timing; confirm details before changing training or supplementation.
Fit
Who it may help, and who should be cautious
Who it helps
- • Athletes similar to the study population (n=136 runners) working on injury risk.
- • Athletes who can measure Injury risk with a repeatable workout or time-trial effort.
Who should be cautious
- • 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: cohort study.
- • Population: n=136 runners.
- • Comparator: comparison group.
- • Outcomes measured: Injury risk.
- • Protocol cues mentioned: 6min • 15km.
- • Source: PubMed PMID 30190100 (2019) — Journal of science and medicine in sport.
Results excerpt
What the abstract reports
“Although not statistically significant, all estimates indicate a tendency toward fewer injuries amongst runners categorized as having high experience (RD=-11.3% (-27.2% to 4.6%)) or high pace (RD=-17.4% (-39.0% to 4.5%)), and a combination of both high experience and high pace (RD=-8.1% (-22.3% to…”
Note: excerpts are short; for full context, read the paper.
Limits
Limitations and 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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