The American College of Sports Medicine (ACSM) is an organization of more than 50,000 members and certified professionals devoted to

During the Olympics, we gather around our screens and watch in suspense as our favorite athletes battle it out for

Ok, so, we’ve taken the liberty to slightly “stir” the famous James Bond line. Hopefully you get our point that

As we were writing ACSM’s consensus statement on  “Anabolic-Androgenic Steroid Use in Sports, Health and Society,” one piece of information that stood

Each year the U.S. spends over eight billion dollars treating skin disorders and cancers. Skin cancer is the most common

Cold weather and high-altitude sports have certainly been in the news recently. Have you ever wondered if these environments influence

One of the most anticipated events of the Winter Games is men’s and ladies figure skating, where we will be

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. 

Divider line green, blue, black
  • 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