What makes a business more than just four walls?

In this thought-provoking episode, Discover Strength CEO and exercise physiologist Luke Carlson explores the idea of a "church with no religion"—an analogy he has used for decades to describe organizations that have facilities, products, and services but lack a clear philosophy or way of doing things.

Luke discusses why Discover Strength was built around principles rather than equipment, and why a company's beliefs should outlive its physical location. He shares the foundational ideas that guide Discover Strength, including evidence-based resistance training, the professionalization of exercise physiologists, an unwavering commitment to safety, servant leadership, and the pursuit of continuous improvement.

Whether you're a fitness enthusiast, business leader, entrepreneur, or someone interested in building a values-driven organization, this episode offers a compelling perspective on what it means to create something that stands for more than the services it provides.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

How much strength training do you really need if you also enjoy running, cycling, pickleball, yoga, Pilates, hiking, or recreational sports?

In this episode, Discover Strength CEO and exercise physiologist Luke Carlson explores the science and practicality of combining strength training with the other activities you love. He discusses the often-misunderstood "interference effect," explains why strength training remains the foundation of long-term health and fitness, and outlines three common approaches to balancing exercise, recreation, and performance goals.

Busy people do not have time to waste on exercise that doesn't work. Tune in to learn how to make strength training fit alongside everything else you love to do.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

This week on the Discover Strength Podcast, Luke Carlson reflects on 20 of the most important business lessons he has learned over two decades of building Discover Strength. To celebrate the company’s 20th anniversary, Luke steps away from exercise science and instead shares the principles that have shaped Discover Strength’s culture, leadership philosophy, and long-term growth strategy.

Throughout the episode, Luke breaks down practical lessons on hiring exceptional people, building a values-driven culture, creating clarity around mission and standards, focusing relentlessly on customer experience, and maintaining long-term thinking in business. Drawing inspiration from influential thinkers like Jim Collins, Luke explains how concepts such as “First Who, Then What” became foundational to the success of Discover Strength.

Rather than offering trendy business hacks or fitness-industry-specific tactics, the conversation focuses on timeless principles applicable to leaders and organizations in any field. The episode is both a reflection on the journey of Discover Strength and a practical leadership guide for entrepreneurs, managers, and anyone interested in building a high-performing organization with purpose and staying power.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

On this episode of the Discover Strength Podcast, Luke Carlson shares key takeaways from the 2026 Discover Strength Summit, featuring exercise scientist Dr. Lauren Colenso-Semple. Together, they unpack the evidence-based realities surrounding menopause, metabolism, muscle loss, and resistance training for women.

Luke explores why so many women have been misled about exercise, how fear-based fitness messaging has created confusion, and what the latest research actually says about strength training during midlife and beyond. From debunking myths about metabolism slowing during menopause to discussing why exercise should not be viewed solely as a tool for weight loss, this episode delivers practical, science-backed insights every woman should hear.

If you want a clearer understanding of how to train smarter, avoid misinformation, and focus on what truly matters for long-term health and strength, this episode is for you.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

What separates meaningful research from misleading results? In this episode, we sit down with Dr. James Steele to break down the most important—but often overlooked—aspect of exercise science: methodology.

As part of our latest Project Discover study, we go beyond the headlines and dig into how research is actually conducted, why study design matters, and what it takes to produce results you can trust. Because in strength training, it’s not just what a study finds—it’s how it finds it.

If you’ve ever wondered why studies seem to contradict each other, or how to separate high-quality evidence from noise, this episode will change the way you think about fitness research—and how you apply it to your workouts.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

Should you combine strength training and cardio—or does one compromise the other?

In this episode, we explore the concept of concurrent training and the long-debated “interference effect”—the idea that adding cardio to a strength program may blunt gains in muscle size and strength. For decades, researchers and practitioners have debated whether you can truly optimize both at the same time.

We break down a brand-new study investigating strength training alone versus concurrent training, and what the latest evidence tells us about hypertrophy, performance, and overall health outcomes. Does cardio actually interfere with your results, or is the concern overstated?

As always, we cut through the noise and focus on what matters most: how to apply the science in a way that helps you train more effectively—and get better results.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

Eccentric exercise might be the most important and most overlooked component of resistance training.

In this episode, Luke Carlson breaks down the science behind eccentric contractions—the lowering phase of a lift—and explains why this often-neglected portion of an exercise may deliver the greatest return on your investment in the gym.

You’ll learn:

•  The fundamental differences between concentric, isometric, and eccentric muscle contractions 
•  Why eccentric training produces superior strength and hypertrophy adaptations 
•  How eccentric loading impacts muscle physiology and long-term health outcomes 
•  Practical ways to incorporate eccentric-focused training into your workouts 

If your goal is to train smarter, not just harder, this episode will challenge how you think about every repetition you perform.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

In this episode, we break down key insights from one of the largest gatherings in the fitness industry, where thousands of operators, leaders, and innovators came together to discuss the future of health and strength training.

We explore what’s actually changing—AI, operations, and scaling businesses—and what isn’t: the enduring importance of human connection, high-quality coaching, and evidence-based training.

If you’re interested in where the fitness industry is headed (and where Discover Strength fits into that future), this conversation highlights the trends that matter—and the noise that doesn’t.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

n this episode of the Discover Strength Podcast, CEO and exercise physiologist Luke Carlson breaks down new research on resistance training and fat loss. He reviews a recent study published in Frontiers in Endocrinology and connects it to over a decade of evidence on how strength training influences body composition.

Luke explains why the goal of weight loss should be fat loss—not just a lower number on the scale—and how resistance training helps preserve or increase lean muscle while maximizing fat reduction. He also explores the critical role of abdominal fat in cardiometabolic risk and what the latest findings reveal about reducing central obesity.

If you want to understand the science behind “high-quality weight loss” and why lifting weights is essential for long-term health and weight maintenance, this episode delivers the key takeaways.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !

In this episode of the Discover Strength Podcast, CEO and exercise physiologist Luke Carlson shares six underrated business books that have had a meaningful influence on him. Drawing on lessons from mentors, personal reading habits, and years of leadership experience, Luke explains why these books have been so impactful.

Discover Strength offers free Introductory Workouts at any location across the United States. You can schedule your free Introductory Workout HERE !