Study note • PMID 22173197
Effect of contrast water therapy duration on recovery of running performance.
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: controlled study.
- • 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
To investigate whether contrast water therapy (CWT) assists acute recovery from high-intensity running and whether a dose-response relationship exists. (controlled study; trained runners).
The abstract doesn’t indicate a clear change in Recovery speed 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: To investigate whether contrast water therapy (CWT) assists acute recovery from high-intensity running and whether a dose-response relationship exists.
- • The abstract doesn’t indicate a clear change in Recovery speed under the tested conditions.
- • Population: trained runners.
- • Protocol cues (title/abstract): 1 min • 18 min • 2 h • 6 min.
Protocol
Protocol (as reported)
- • Intervention/exposure: recovery (vs comparison group).
- • Dose/time/duration cues in abstract/title: 1 min • 18 min • 2 h • 6 min.
- • Outcomes: Recovery speed.
- • 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 runners) working on recovery.
- • Athletes who can measure Recovery speed 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: controlled study.
- • Population: trained runners.
- • Comparator: comparison group.
- • Outcomes measured: Recovery speed.
- • Protocol cues mentioned: 1 min • 18 min • 2 h • 6 min.
- • Source: PubMed PMID 22173197 (2012) — International journal of sports physiology and performance.
Results excerpt
What the abstract reports
“3000-m performance slowed from 632 +/- 4 to 647 +/- 4 s in control, 631 +/- 4 to 642 +/- 4 s in CWT6, 633 +/- 4 to 648 +/- 4 s in CWT12, and 631 +/- 4 to 647 +/- 4 s…”
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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