WEBINAR
Myths and Misconceptions About Zone 2 and Exercise Intensity
Zone 2 training has gained strong attention online, often promoted as the key to endurance, fat burning, and mitochondrial health. This webinar takes a closer look at what the science confirms and where the claims fall short.
Dr. Karlie Intlekofer will be joined by Dr. Brendon Gurd and Kristi Storoschuk from Queen’s University to share evidence on exercise intensity, highlight where Zone 2 is effective and explain where other approaches deliver greater benefits. Attendees will learn how to apply these insights in training and program design.
Meet the Experts
Dr. Brendon Gurd
Dr. Brendon Gurd is a Professor in the School of Kinesiology and Health Studies at Queen’s University, specializing in exercise physiology with a focus on interindividual variability in training responses and the molecular regulation of skeletal muscle metabolism.
Dr. Karlie Intlekofer
As the Global Research Scientist at Matrix, Dr. Karlie Intlekofer develops exercise programming and initiatives to support healthier daily habits. As a neuroscientist specializing in behavior and exercise science, she focuses on the benefits of exercise, nutrition and habit formation for healthy aging and well-being.
Kristi Storoschuk
Kristi is a Ph.D. candidate in the Queen’s Muscle Physiology Lab, interested in the adaptations to exercise that improve carbohydrate and fat metabolism. Before joining the QMPL, Kristi worked in science communication with a focus on nutritional ketosis and metabolic therapies.
What You’ll Discover in This Webinar
- Physiological definition of Zone 2
- Links between exercise intensity, fat use and mitochondrial adaptation
- Where higher intensities consistently outperform Zone 2
- How to balance different zones in member programs
- Practical examples for coaches, trainers and facilities
Who Should Attend
- Personal trainers focused on member progress
- Facility operators shaping member experiences
- Coaches and performance specialists seeking research-based insights
- Fitness professionals answering questions about Zone 2 trends
Secure Your Spot!
Available in English only. Choose the session that fits your schedule:
Join us on Tuesday, October 14, 2025 at 10:00 AM CST / 3:00 PM GMT to be among the first to watch this expert-led session.
Can’t attend at that time? Register anyway and we’ll ensure you receive the full session recording to watch at your convenience.
© 2025 Matrix Fitness MATRIX FITNESS 1600 Landmark Drive Cottage Grove, WI 53527 USA