About Us

At Integrity Training Systems, we believe that true health is about more than just physical appearance—it’s about achieving optimal wellness from the inside out. Our mission is to empower individuals of all ages and fitness levels to take control of their health, build sustainable habits, and reach their fitness goals in a private, supportive environment.

​

Located at 3010 Winghaven Blvd, O’Fallon, MO, our personal training facility offers one-on-one private sessions, group personal training, and a comprehensive 6-month nutrition program led by certified functional nutrition coach, Debbie Portell Morris. With over 25 years of experience, Debbie has helped thousands of clients transform their health by focusing on how food affects the body, the science behind nutrition, and building sustainable lifestyle changes that last.

​

At Integrity Training Systems, we specialize in:

• Personalized fitness programs tailored to your unique goals.

• Nutritional guidance that supports long-term health and anti-inflammatory eating.

• Strength training to improve muscle mass, mobility, and flexibility for optimal body function.

• Holistic, science-backed approaches to wellness, aimed at improving everything from blood sugar regulation to mental clarity.​

​

Our goal is to make you feel great on the inside, so that you can reach your physique goals and maintain them long-term. We emphasize building muscle mass, improving mobility, and creating healthier habits that will transform your body and your life.

​

We know that real health goes beyond the gym. It’s about making the right choices every day—in the kitchen, at restaurants, and even while traveling. That’s why our team breaks down exercises in a way that’s easy to understand, with practical advice you can take with you.

​

At Integrity, we focus not only on short-term fitness achievements but also on creating lasting changes. Whether you're joining our 8-week transformation challenge or signing up for personalized training, we are committed to helping you reach your goals while maintaining a healthy, balanced lifestyle.

​

Our services include:

• One-on-One Private Personal Training

• Group Personal Training

• 6-Month Nutrition Program with Debbie Portell Morris

• Free Fitness Assessments

• Private Gym Facility

• Access to our team of dedicated, experienced trainers​

​

When you train with us, you’re not just signing up for workouts or nutrition plans. You’re joining a community that cares about your health, your progress, and your success. Our philosophy is simple: Train to Live. Let’s build a healthier, stronger you—inside and out.

​

Ready to take the first step? Contact us today for your free fitness assessment and begin your journey toward optimal health with Integrity Training Systems.