How many daily steps do you REALLY NEED for health?

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Do you really need to get 10,000 steps a day to promote and maintain health? In the video below, Colin Carriker, PhD, ACSM-EP, FAHA breaks down the science behind step counts and lets you know how many steps you really need to stay healthy. Ready to learn even more? This video is part of a […]

Physical Activity in School-Aged Children

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School-aged children should get at least 60 minutes of moderate- or vigorous-intensity physical activity every day of the week. Only 26% of adolescents met these physical activity guidelines in 2018, and that percentage has remained stable since 2011.  The COVID-19 pandemic made it even more difficult for children to meet these guidelines. Despite knowing the risk of sedentary behavior […]

Physical Activity Guidelines for Cancer

This chart outlines the effects of exercise on health-related outcomes in those with cancer. The guide features evidence-based physical activity recommendations and the associated benefits for specific symptoms and side effects of cancer and its treatments. 

Five Frequently Asked Questions About the Physical Activity Guidelines

The US Department of Health and Human Services (DHHS) released the second edition of the Physical Activity Guidelines for Americans on November 12, 2018. The guidelines are meant to to help Americans understand the types and amounts of physical activity that offer important health benefits. #1 How many Americans meet the Physical Activity Guidelines? In 2017, only […]

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