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Comparison of a Sucrose-Based and Rice-Based Sports Beverage on Hydration Status During a 19.3-km Foot March in ROTC Cadets.

PMID 35319005 (2022): hydration, fluid — Time to exhaustion, Performance in heat, Cramp risk (study note for endurance athletes).

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

Study note • PMID 35319005

Comparison of a Sucrose-Based and Rice-Based Sports Beverage on Hydration Status During a 19.3-km Foot March in ROTC Cadets.

Journal of strength and conditioning research2022 • DOI 10.1519/JSC.0000000000003716
Evidence C58/100
Action 2: Consider

Worth trying if it fits your goal and context.

ELI5

In plain language

Heileson, JL, Peterson, M, Adair, KE, and Funderburk, LK. (controlled study; n=11 athletes).

The abstract doesn’t indicate a clear change in Time to exhaustion, Performance in heat, Cramp risk 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: Heileson, JL, Peterson, M, Adair, KE, and Funderburk, LK.
  • The abstract doesn’t indicate a clear change in Time to exhaustion, Performance in heat, Cramp risk under the tested conditions.
  • Population: n=11 athletes.
  • Protocol cues (title/abstract): 1306 mg • 1136 mg • 2 km.

Protocol

Protocol (as reported)

  • Intervention/exposure: hydration, fluid (vs comparison group).
  • Dose/time/duration cues in abstract/title: 1306 mg • 1136 mg • 2 km.
  • Outcomes: Time to exhaustion, Performance in heat, Cramp risk.
  • 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=11 athletes) working on hydration.
  • Athletes who can measure Time to exhaustion, Performance in heat, Cramp risk 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=11 athletes.
  • Comparator: comparison group.
  • Outcomes measured: Time to exhaustion, Performance in heat, Cramp risk.
  • Protocol cues mentioned: 1306 mg • 1136 mg • 2 km.
  • Source: PubMed PMID 35319005 (2022) — Journal of strength and conditioning research.

Results excerpt

What the abstract reports

1.011 +/- 0.008 post-march, p = 0.04); however, there was no difference between groups (change in USG = -0.009 +/- 0.012 for RB group 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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Sources