Study note • PMID 39713259
Impact of elbow stiffness on running economy in trained athletes.
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: crossover trial.
- • Population relevance: athlete/trained context.
- • Consistency: single-study evidence.
- • Practical recommendation depends on tolerance, context, and whether it protects training consistency.
ELI5
In plain language
BACKGROUND: Elbow injuries are likely to generate a decreased range of motion (ROM), which might negatively affect athletic performance. (crossover trial; trained athletes).
Effects on Running economy are mixed or unclear from the abstract alone. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.
Takeaways
What the abstract suggests
- • Study question: BACKGROUND: Elbow injuries are likely to generate a decreased range of motion (ROM), which might negatively affect athletic performance.
- • Effects on Running economy are mixed or unclear from the abstract alone.
- • Population: trained athletes.
- • Protocol cues (title/abstract): 12 km.
Protocol
Protocol (as reported)
- • Intervention/exposure: impact, elbow (vs crossover comparison).
- • Dose/time/duration cues in abstract/title: 12 km.
- • Outcomes: Running economy.
- • 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 (trained athletes) working on biomechanics.
- • Athletes who can measure Running economy 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: crossover trial.
- • Population: trained athletes.
- • Comparator: crossover comparison.
- • Outcomes measured: Running economy.
- • Protocol cues mentioned: 12 km.
- • Source: PubMed PMID 39713259 (2025) — Shoulder & elbow.
Results excerpt
What the abstract reports
“Running economy was measured at 180 +/- 10.6 mlO(2).km(-1).kg(-1) with a full ROM, and 180.2 +/- 12.3 mlO(2).km(-1).kg(-1) with the limited ROM showing a non-significant 0.1% difference (p = 0.871).”
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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