Resources for exercise and fitness professionals

Fitness professionals and medical professionals provide care to clients and patients everyday, as do the thousands of others caring for

When enthusiastic fitness professionals get certified as either a personal trainer, group exercise instructor and/or exercise physiologist, they are usually

Exercise professionals help clients with more than just physical health. How can we support their mental health while looking after

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Effective exercise programming across a diverse client base includes evidence-based practices (EBPs). Three procedures shown here produce positive outcomes for

Making sure that a new student is comfortable and feels included and welcomed throughout the class is key to reducing

Cardiovascular health is, if you’ll excuse the pun, at the heart of physical fitness. Appropriate, then, during American Heart Month

GSSI Pre-Conference

The Physiology of Hydration: More Than Water Alone

This session explores the physiology of hydration through an integrated lens—examining how carbohydrate, sodium, flavor, and fluid interact to influence intake, absorption, retention, and performance. We’ll review current research on fluid balance, osmotic drivers, and palatability, highlighting mechanisms that underpin voluntary intake and thermoregulation. Attendees will gain insight into individualized strategies, including sweat profiling and timing approaches, to optimize euhydration and mitigate performance decrements associated with >2% body-mass loss. Practical applications will be linked to laboratory- and field-based research, ensuring translation from bench to field. This pre-conference equips you with evidence-based tools to support athlete hydration across diverse environments and sporting contexts. 

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  • Session 1: Sweating the detail: New insights on hydration considerations for athlete performance
    • Lewis James, PhD, Associate Professor in Human Nutrition in the School of Sport, Exercise and Health Sciences at Loughborough University
  • Session 2: Functional ingredients in fluid replacement beverages for athletes
    • Lindsay Baker, PhD, Director at the Gatorade Sports Science Institute
  • Session 3: The hydration toolkit: Practical approaches to athlete support
    • Floris Wardenaar, PhD, Associate Professor at the College of Health Solutions at Arizona State University