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Elite Wellness & Training Delivered directly to You.

Professional coaching and martial arts training at your home, office, or outdoors in the Greater Atlanta area.

Check Availability in my Area

Elite Wellness & Training Delivered directly to You.

Professional coaching and martial arts training at your home, office, or outdoors in the Greater Atlanta area.

Check Availability in my Area

Who We Are at One change well-being

Our Philosophy

We believe that health is not just the absence of disease, but a state of complete physical, mental and social well-being. Our holistic approach ensures that we address all aspects of your health.

Our Services

We offer personalized health consultations and coaching services to help you achieve your unique health goals. Our services are tailored to meet your individual needs and preferences.

Our Expertise

Highly trained and experienced in a variety of areas such as the martial arts (Muay Thai/kickboxing & Brazilian Jiu Jitsu), strength training, functional exercise, stress management, fat loss, and lifestyle modification.

What We Do

Weight Management

Diet and exercise need to be balanced in order to achieve successful weight loss. You can exercise as much as you'd like but if you are not eating healthy, you will not receive the full benefit of weight loss, and vice versa. We can educate you on ways to incorporate healthy eating and exercise into your lifestyle and create an individualized plan to achieve your goals.

Strength Training

Our team is specialized in helping people learn how to progressively become physically stronger using exercise science and evidence-based strategies. This in turn may pour over into other domains which could benefit as well such as mentally, emotionall/socially, and even spiritually. We believe clients can become a better version of themselves by focusing on one change at a time, in order to create & live a sustainable and healthy life-style.

Martial Arts

Martial arts training offers busy professionals: from remote workers and executives to celebrities and athletes—a time-efficient way to boost physical fitness, mental focus, and resilience. Improve your cardiovascular health, strength, mobility, posture, and learn injury prevention techniques that are functional in every day life. Sharpen your decision‑making, stress management, and presence; gain practical self‑defense and situational awareness; and enjoy flexible, private or online options that fit your demanding schedule.

Bio

Anthony “Minh” Nguyen’s journey into health and fitness began in Atlanta in 2001, when a single Muay Thai class revealed how out of shape he truly was — and sparked a lifelong pursuit of martial arts and self-improvement. What started as a personal challenge quickly became a passion for training, learning, and eventually teaching.

After moving to Orange County, California, Minh began teaching Muay Thai and strength & conditioning at Total MMA Studios, where he discovered how simple, fundamental exercises could transform lives. By 2012, he turned his obsession into a career, becoming a certified personal trainer at Gold’s Gym Fullerton and working with teenagers, adults, and seniors to build strength, teach martial arts, and design life-style changes.

When his father fell ill in 2017, Minh returned home to Atlanta, where he launched One Change, LLC, a coaching business built on the belief that one change can spark a lifetime of transformation.

Today, Minh coaches out of Team Octopus Fitness (Midtown), provides private training across Atlanta, and partners with companies to deliver wellness programs that improve health and performance at work.

Over the years, Minh has guided more than a thousand clients in their health and fitness journeys. His mission is simple yet powerful: to inspire, empower, and optimize lives through martial arts, functional training, and continued education.

Certifications Aquired:

NESTA & NCCPT Certified Personal Trainer, Group Fitness Instructor (ISMA & AAAI), IASTM (Instrument Assisted Soft Tissue Manipulation) Certified, CPR/AED

Empowering wellness solutions for a better life.

Elite Wellness & Training Delivered directly to You.

Elite Wellness & Training Delivered directly to You.