ACSM’s Old Headquarters: A Sunset Leads to a Sunrise

When I view the picture that accompanies this blog post, it reminds me of the old adage “Is the glass half full, or is it half empty?” In the first week of July, I was able to fly out to Indianapolis to meet up with the ACSM Office of Museum, History and Archives’ liasons, Creative […]

Moving Through Cancer: Clinicians

Discover how clinicians can effectively connect patients with cancer with exercise programs tailored to their needs and abilities.

Is Healthy Weight Gain in Athletes Realistic?

As a dietitian in the United States Army, many soldiers have sought nutritional advice from me with the goal of gaining muscle or bulking up before going to Ranger School. Many professional and recreational athletes likewise want to intentionally gain weight for reasons that include increased strength or power or being at a heavier body […]

Anti-Doping Efforts in Paris 2024

After years of waiting, the summer Olympics are finally here. All attention will turn to the amazing feats of athletes from all over the world. Spectators, media and fans will witness the highs and lows as dreams are made (and broken) against the spectacular backdrop of Paris. Many friends and family will debrief after the […]

A Crash Course in Olympic Rugby

One of the greatest developments in modern Olympics was the creation of the International Olympic Committees’ (IOC’s) Olympic Agenda 2020, which sought to safeguard Olympic values and strengthen the role of sport in modern society. In essence, this agenda permitted host countries’ organizing committees to propose new sports for the Games they would be hosting. The […]

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