Natural killer (NK) cells, which are found in the blood, are crucial in the prevention and treatment of cancer. They

The 2018 Physical Activity Guidelines for Americans notes that there is no obvious “best amount” of physical activity and no evidence of increased

Neuroplasticity is the ability of the brain to physiologically change due to our experiences. There is accumulating evidence for the

From a physiological perspective, long-distance running performance is determined by the interaction of three factors: maximal oxygen uptake, the highest

An appropriate and individualized dose of regular aerobic exercise is recommended to promote and preserve cardiorespiratory health throughout life. The

Several international guidelines and position statements have recommended that exercise should be embedded as standard practice in cancer care. The

Cardiovascular disease remains the leading cause of death in women, and hypertension is a major contributing factor, particularly after menopause.

D-Glucosamine is an amino sugar synthesized from glucose and glutamine. It is found in cartilage, tendons and ligaments in our

Vitamin D plays an integral role in bone health through multiple direct and indirect mechanisms, including the regulation of calcium

Resistance exercise is a fundamental aspect of athletes’ training programs, especially in sports where force- and power-production capabilities are keys

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