Skip to content

Study note

Pre-exercise hyperhydration-induced bodyweight gain does not alter prolonged treadmill running time-trial performance in warm ambient conditions.

Updated Oct 16, 2026

Human researchNutrients2012Read the source on PubMed

From the closing abstract passage

“Our results suggest that pre-exercise sodium-induced hyperhydration of a magnitude of 1 L does not alter 80-90 min running TT performance under warm conditions…”

A short excerpt, not the complete finding. Read the linked abstract for the comparison, measurements and context.

Publication details
Record
PubMed 23016126
Publication types
Research Support, Non-U.S. Gov't · research-article · Randomized Controlled Trial
Indexed subjects
Isotonic Solutions · Body Temperature · Cross-Over Studies · Heart Rate · Running
Source record checked
2026-10-16

Publication type and subject indexing describe the record; they are not a quality grade or proof of a benefit. An abstract does not replace a review of the full methods and results.

Adaptive AI coach for iPhone

Meet your adaptive AI coach.

Tell your coach what you are training for. It builds the plan, follows the work you complete, and adapts upcoming training when recovery, your schedule, or real life changes.

Keep going

Sources