Optimal Hydration: Evidence-Based Insights into Fluid Balance and Health

This webinar will be available on our website soon.

Hydration is a foundational element of overall health and physical performance, yet research shows that only about 40% of the U.S. population meets the National Academy of Medicine’s recommendations for adequate fluid intake. As a personal trainer, you are in a unique position to educate and guide clients on the importance of maintaining optimal hydration - not just for exercise, but for long-term wellness. This session will review current trends in fluid intake and examine the health implications of chronic underhydration. You’ll explore the physiological impact of suboptimal hydration, including its effects on energy, cognition, thermoregulation, and recovery. Importantly, we’ll discuss the spectrum of hydration needs, from the average individual to high-performance athletes. You’ll learn how factors such as activity level, environment, body composition, and sweat rate influence fluid requirements - and how to tailor hydration strategies accordingly. Attendees will gain practical, evidence-based strategies for integrating hydration guidance into client programs, along with actionable tips to support behavior change and long-term adherence.