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In March 2025, new evidence-based guidelines for physical activity, sedentary behavior and sleep throughout the first year postpartum were released

We have crossed the halfway point of our three-year strategic plan, and ACSM volunteers, committees and staff continue to diligently

Now that we’ve passed the halfway mark of 2025, I want to provide an update on the work we’re doing

Pregnancy loss (miscarriage) is a common complication during early-stage pregnancy, with approximately 44 pregnancy losses occurring globally each minute. The

ACSM’s ExSci Career Explored series hosts “Write Grants That Win” webinar Join ACSM leaders and research experts, Monica Hubal, PhD,

View the recording of the 2025 Town Hall and Business Meeting, conducted on May 28, 2025 in Atlanta, GA.

Knee osteoarthritis (OA) is a leading cause of chronic pain and disability in the middle- an older-age population. There are

In January 2024, the American College of Sports Medicine Team Physician Consensus Conference (TPCC) produced a new statement, “The Team

Check out the latest episode of ACSM’s Healthy Youth Sports Podcast series The newest installment of Healthy Youth Sports, features

Your brain is the conductor of your life. It controls movement, stores memories, makes decisions, and forms your identity. This

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