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Dennis Romatz Personal Fitness Trainer

"This guy knows his sh*t"

"Highly recommend"

"I  lost 30 lbs. in 30 days"

Dennis Romatz

The pinnacle of excellence as a fitness professional help people transform there lives with holistic coaching


Dennis Romatz Personal Trainer

Dennis Romatz

Dennis Romatz is the Founder of Dennis Romatz Fitness, including Romatz Holistic Human Performance and the Romatz Weight Loss Method

An Internationally acclaimed fitness industry professional and ambassador, Dennis is also a nutritionist, sports performance specialist, and strength & conditioning coach and specializes in guaranteed weight loss.

With a University Exercise Science & Nutrition education and more than 38 years of health, fitness, and wellness experience, Dennis has been coaching longer than most coaches have been alive.

Dennis is the Owner of Dennis Romatz.  With vast exercise science & nutrition education, Dennis integrates holistic fitness, nutrition, recovery & healthy lifestyles & wellness coaching into every session resulting in body transformations with guaranteed results.

PT Location: 

Chicago (River North, Lakeshore East, Streeterville, West Loop)

Bangkok (Sukhumvit, Satorn, Silom, Ekkamai, Thong Lo)

Pattaya (Pratamnak Hill, Naklua, Jomtien, Na Jomtien)

Phnom Penh (BKK 1, Tuol Kork, Riverside)

PT Experience: Weight Loss, Fat Reduction, Pre Natal & Post Natal, Strength Training, Strength & Conditioning, Muay Thai Kickboxing Fitness, Cardio, Metabolic Health, Sports Performance, Hockey Training, Cycling, Running, Bodybuilding, Flexibility, Mobility, Stretching, Yoga, Mat Pilates, Post-Physio, Injury Rehabilitation, Functional Fitness, HIIT High-Intensity Interval Training, LISS Low-Intensity Steady State, Crossfit, Hyrox, Bootcamps, Endurance, Weight Management, Senior's Fitness, Youth & Kid's Fitness, Swimming, Tennis...

Trains: Men, Women, Adults, Youth, Kids, Couples

Are you a busy professional looking for an experienced personal trainer? 


I'm Dennis Romatz, a certified personal trainer with a university education in exercise science and nutrition and over 38 years of experience as a personal trainer.  My relentless pursuit of excellence has earned me pretigious accolades fom industry experts.  In 2020 I was named "one of the 20 best personal trainers in the world" by the institute of personal trainers, showcasing my unique intersection science-based education, practical experience an exercise methodology. 


I'm dedicated to helping you achieve your fitness goals faster than trying to workout alone through a holistic approach that combines proven exercise science with a focus on your overall well-being.  My approach goes beyond simply delivering results. I'm a detailed perfectionist, ensuring biomechanically-correct exercises to maximize your progress and prevent injuries. I create a supportive and motivating environment, fostering a positive experience that keeps you engaged.

I'm self-described as a clinically focused, exercise science-based, naturopathy-centric personal trainer, nutrition coach, and holistic wellness specialist with a strong emphasis on principles of kinesiology and flawless biomechanics.  I give my clients the tools to become fit and stay fit for life.

My expertise lies in areas like weight loss, sports performance, post-physio rehab, and flexibility training. Drawing on my University education in exercise science and nutrition, I take a holistic approach, addressing not just exercise but also nutrition and lifestyle factors for lasting health and success.  Ultimately, my goal is to empower you with the knowledge and tools you need to maintain a healthy and fit lifestyle for life. I don't just train you; I equip you with the skills and understanding to make healthy choices and achieve long-term wellness.

"Dennis epitomizes what every trainer should be...professional, ethical, educated, experienced, goal-oriented and results-driven." 
- Tim Hanley, InStyle Magazine

Representing The Pinnacle of Excellence

Dennis represents the pinnacle of excellence in holistic athletic & human performance, dynamically positioned at the apex of sports science, exercise physiology, sports performance, strength & conditioning, athletic training, general health & fitness protocols, modalities & methodologies, nutrition, recovery & rejuvenation, and advanced, comprehensive evaluations and assessments.

Dennis seamlessly integrates all of these independent disciplines into an advanced holistic, human athletic performance training package that is simply unparalleled.

Dennis Romatz personal trainer
Dennis Romatz personal fitness trainer

Rooted in Clinical Science

Widely recognized as a detailed perfectionist steeped in science, Dennis strictly adheres to principles of kinesiology and biomechanics producing perfect workouts with flawless human movement.

His fitness coaching modalities are clinically focused and exercise science-based with training methodologies presented in an educational manner providing athletes and clients with an extensive exercise science education providing them with the knowledge and tools to exercise correctly on their own to maintain their attractive physique, optimized performance, and vibrant health.

Dennis uses sports science-based training methods to make sure athletes develop and improve speed, agility, strength, power, force, acceleration, mobility, top speed, explosiveness, reaction, conditioning, balance, core stability, confidence, mental toughness, positive nutrition habits, kinesthetic awareness, proprioception, and other relevant variables associated with optimized human athletic training and performance.  Holistic programs, inclusive of all of the aforementioned facets of training are underlined with cellular-specific intentions which are data-driven, biometrically tracked, measured, managed, and regularly adapted to elicit the desired results.

Internationally Acclaimed

Dennis is renowned for his professional-grade sports training, injury recovery and rehabilitation, pre-season preparation, and optimized in-season performance all with proven results.

As a result, Dennis' training portfolio abounds with proven successful results and his services are in high demand in the pro sports and public sectors alike.

Professional and Olympic athletes train with Dennis because they know that they receive the most advanced scientifically based, holistic results-driven training.

Dennis Romatz personal trainer
Dennis Romatz Personal Fitness Trainer

Goal-Oriented, Results-Driven

Dennis' personalized approach to human and athletic performance training has produced phenomenal results with clients in their pre-season preparation and in-season performance and results.  The same is true of the clients he trains in the public sector for such goals as weight loss and general health and fitness improvement.  Dennis' results-driven, proven successful training protocols, modalities, and methodologies have Pro, Collegiate, Olympic, and aspiring athletes regularly consulting with him and scheduling their off-season training with him well in advance. 


Dennis helps people maximize their workouts and achieve their health & fitness goals faster and safer by designing goal-appropriate, personalized fitness training programs, implementing intelligent exercise science-based training methodologies, nutritional guidance, and coaching them with accountability and encouragement to do the things they wouldn't or couldn't do on their own.

Extraordinary Features

Body and health transformation specialist with exceptional detail-oriented expertise, education, motivational skills, and versatility, empowering clients to surpass their limits, achieve remarkable results, and transform their lives.

Clinically Focused

My fitness training adheres to the same clinical principles that would be followed by a Doctor or nurse in a hospital relative to how the human body functions and how to treat its injuries and dysfunctions.

Kinesiology Emphasized

I use principles of Kinesiology with exercises to monitor and determine muscle imbalances, weaknesses, and/or disorders and ensure proper kinesiology protocols are taken within each exercise to promote perfect human movement.

Exercise Science Based

I apply fitness training and nutrition coaching solutions based on measurable, data-driven, comprehensive assessments, exercise testing, performance analysis, and biomechanics.

Biomechanically Correct

I ensure safe, effective fitness training and increase muscular and fitness performance by focusing on muscle shortening & lengthening, and joint articulation to produce biomechanically correct human movements.

Naturopathy Centric

I take a disciplined naturopathy approach to get rid of my client's toxicities in air, water, food, and negative emotional forces both internal and external.  Clean, pure, natural, and organic is the path I follow.


Being holistic in scope, I embrace a comprehensive approach to personal training, integrating fitness, nutrition, wellness, and healthy lifestyle behavioral modifications to help clients achieve overall health, fitness, and vitality.

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