About Us

Lex Fitness is a private personal training studio and 24/7 gym. Established in 2009, we offer the best personal training in Lexington, KY. With the most educated and experienced exercise physiologists, we are here to help you meet your fitness goals, no matter what they may be. Offering one-on-one or small group personal training in a private atmosphere with personal attention to ensure you meet your goals.

Jeff Brown

Founder & Co-Owner
I opened Lex Fitness in 2009 with one goal in mind: helping people reach their fitness goals safely and effectively. I am a graduate of the University of Kentucky with a B.A. in kinesiology exercise science. Beginning my career in 1998, I am one of the most experienced exercise physiologists in the Lexington area. I worked for five plus years in physical therapy and corporate fitness and have been a personal trainer for more than 20 years, giving me a diverse range of experience to help anyone reach their fitness goals.

Greg Barber


CPT | American Council of Exercise | 6 Years Experience

I have been training clients for over six years and have worked with a wide variety of clients in multiple settings. I specialize in functional movement. I believe in building a strong foundation that will support you for the rest of your life. A strong foundation in fitness is being able to move functionally and do everyday activities pain free because your body has the support that it needs. I train my clients to strengthen all the supporting muscles in the body to protect their knees, back, and shoulders. A strong foundation also includes making healthier choices in diet and sleep.

Adam Grosskruetz

Personal Trainer

ACSM Certified Exercise Physiologist | CF-L1 Coach

I enjoy helping people feel strong, lose weight, and get back into shape. Ultimately, helping people reach their fitness goals is my passion. My experience as a personal trainer, group instructor, and coach since 2016 has provided me an opportunity to work with a wide variety of clients pursuing functional fitness, weight loss, pain and disability management, hypertrophy, sport performance, and CrossFit. I value continuing education and science-based methods to optimize functional movement and performance and produce better, more sustainable results for my clients.

Kristian Morgan

Personal Trainer
My name is Kristian Morgan. I am a husband, girl-dad, dogfather, and a big-time gamer nerd. I believe that fitness is a journey and that everyone has that journey in them. I've been an athlete all my life and played basketball in college. Fitness and sports have connected me with so many amazing people, and I believe that everybody deserves to experience that joy. KM Fitness stands for positivity, strength, and passion. When you have me as a coach, you are motivated and supported as you crush your fitness journey. As a fully certified and accredited NASM personal trainer, I wholeheartedly believe in the positive benefits that fitness can bring to all areas of our lives. I passionately believe that living a healthy lifestyle begins with maintaining a strong and fit body. I'll help you combine healthy habits and efficient workouts into a powerful formula to transform. Let's start training together!

Payton Brown

Personal Trainer

B.S. Exercise Science, ACE Certified

My name is Payton. I grew up in Georgetown where I still live with my wife, Anna, and daughter, Lily. I am a senior at Georgetown College where I am getting a bachelor’s degree in exercise science with a minor in business administration while playing football. I love to run, lift, and spend time with my family. I feel called to help people achieve their fitness goals and build meaningful relationships with my clients.

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