Youth Resistance Training

Gregory Blake Biren, PhD, ACSM-CEP, CSCS, CES

Learn about the many benefits of youth resistance training and best practices for implementing a youth resistance training program.

Resistance Exercise for Health

Research shows that resistance exercise may be as effective as aerobic exercise for improving many facets of health. However, wile roughly 50% of people meet aerobic exercise guidelines, less than one-third meet resistance exercise requirements.

Exercise Oncology: Ready for Prime Time

Female Doctor Using Tablet

The field of exercise and cancer (exercise oncology) has a long history. In 1911, findings were published documenting that being more physically active was associated with lower risk of colon cancer. Throughout the 20th century, animal model experiments repeatedly showed that exercise slowed tumor growth. In the late 1980s, Winningham and MacVicar carried out the […]

Exercising Caution: The Dangers of Cold Temperatures

In the new year, fitness pros often see their facilities and schedules inundated with people looking to make a change. In the right conditions, and under proper supervision, a resolutioner really can shift the direction of their life. But under the wrong conditions, inexperienced (and even experienced) exercisers, athletes and recreational enthusiasts can get into […]

Why Checking the Box to Exercise isn’t Sufficient for Your Health

Scenario: The sound of an alarm wakes you up at 6:30 a.m. to start your day. Upon waking up, you decide to go for a jog at the local park, but you are restricted to 30 minutes because of a work meeting scheduled for 8:30 at the office. After exercising, you sit down to pour […]

What Do We Know about Epilepsy and Physical Activity?

Since November is National Epilepsy Awareness Month, I thought it would be appropriate to discuss some of the more recent guidance that’s come across ACSM’s editorial desk regarding epilepsy and physical activity, namely the findings laid out in this 2021 publication in Current Sports Medicine Reports.   The topic hits close to home, quite literally — in […]

Physical Activity in School-Aged Children

girl doing push up spot color

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 […]

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