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Heat stress and thermal strain challenges in running.

PMID 25103131 (2014): heat stress — Performance in heat (study note for endurance athletes).

Last updated/Feb 23, 2026, 11:13 PM

Study note • PMID 25103131

Heat stress and thermal strain challenges in running.

The Journal of orthopaedic and sports physical therapy2014 • DOI 10.2519/jospt.2014.5500
Evidence C60/100
Action 2: Consider

Worth trying if it fits your goal and context.

ELI5

In plain language

Running well and safely in the heat is challenging for all runners, from recreational to elite. (expert consensus / guideline; elite runners).

In this expert consensus / guideline, the abstract suggests a positive relationship with Performance in heat. Treat this as a signal, not a guarantee; confirm methods and context in the full paper.

Takeaways

What the abstract suggests

  • Study question: Running well and safely in the heat is challenging for all runners, from recreational to elite.
  • In this expert consensus / guideline, the abstract suggests a positive relationship with Performance in heat.
  • Population: elite runners.
  • Protocol cues: abstract may omit dose/timing; use the full paper to replicate accurately.

Protocol

Protocol (as reported)

  • Intervention/exposure: heat stress.
  • Dose/time/duration: abstract doesn’t include enough detail; use the full paper’s methods section.
  • Outcomes: Performance in heat.
  • 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 (elite runners) working on heat.
  • Athletes who can measure Performance in heat 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: expert consensus / guideline.
  • Population: elite runners.
  • Outcomes measured: Performance in heat.
  • Source: PubMed PMID 25103131 (2014) — The Journal of orthopaedic and sports physical therapy.

Results excerpt

What the abstract reports

Running well and safely in the heat is challenging for all runners, from recreational to elite.

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).
  • Reviews and consensus statements mix protocols and populations; recommendations may not match your exact constraints.
  • 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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Sources