Phit Nation’s Mission Statement

"Empowering military communities and individuals across the nation to achieve peak physical fitness and well-being through personalized training, innovative programs, and unwavering support. At Phit Nation, we are dedicated to transforming lives by bringing top-tier fitness expertise and motivation to every corner of the country, helping our heroes and their families become the strongest versions of themselves."

About Phit Nation

Phit Nation, powered by Phase 1 Phitness, is a dynamic, nationwide network of certified personal trainers dedicated to providing top-tier fitness solutions across all 50 states. Whether you're stationed at a military base or living in the heart of an urban center, Phit Nation meets your fitness needs with precision and expertise.

Our mission is to deliver accessible, expert-level fitness training wherever you are. With a team of highly qualified trainers, we bring a results-driven approach adaptable to any environment, from military installations to corporate fitness settings. No matter the location, Phit Nation is committed to empowering you to achieve your fitness goals and unlock your full potential.

What We Do Nationwide

At Phit Nation, we specialize in personalized fitness programs designed to meet the unique needs of individuals and groups across the nation. Our certified trainers bring their knowledge and expertise to deliver high-quality fitness services, from one-on-one personal training to engaging group fitness sessions. Whether your goal is to boost strength, improve endurance, or achieve peak performance, our trainers are committed to supporting you every step of the way.

At Phit Nation, we believe in empowering individuals through fitness, bringing expert guidance to every corner of the country.” – Jonathan Mullins, CEO

Meet The Founders


  • CEO & FOUNDER

    Jonathan Mullins, a native of Columbia, SC, began his journey with the US Marine Corps, setting impressive records during basic training. Following his military service, he transitioned into a fitness career under the mentorship of Tim French at Health Advantage. Moving to New York City, Jonathan earned certifications from NASM, ISSA, Precision Nutrition, and Pre & Post Natal Training. His extensive experience spans personal training, nutrition coaching, and collaborations with major brands like Adidas and Dodge. Currently, Jonathan is pursuing a Bachelor's of Science in Dietetics, furthering his commitment to transforming lives through health and fitness.

CEO & Founder, began his journey as a US Marine, later becoming a top personal trainer and nutrition expert in New York City. With multiple certifications and a passion for fitness, Jonathan is dedicated to transforming lives.


  • CO-FOUNDER

    Devone Stephenson, born and raised in the Lower East Side, pursued his passion for sports and fitness, earning a full scholarship to Duquesne University, where he graduated with a degree in Marketing. Following college, Devone's athletic talent led him to play professional basketball in the NCAA and internationally in the Philippines and Germany. His belief that "our body is our best investment" drives his commitment to smart training techniques. As a Certified Health Optimization Specialist, Devone continuously seeks the best methods to train, recuperate, and maintain the human body. His mission is to empower clients to get fitter, stronger, and feel their best through his expertise in health and fitness.

Co-Founder, is a former pro basketball player and Certified Health Optimization Specialist. With a background in Marketing and international sports experience, Devone's mission is to help others train smarter and maximize their health.

Company Culture & Values

  • At Phit Nation, we are committed to creating a safe, respectful, and harassment-free environment for all employees, clients, and partners. We adhere to all federal, state, and military regulations, ensuring comprehensive sexual harassment prevention training for our trainers as required by law.

  • We prioritize the well-being of our employees and clients by ensuring all trainers are equipped with the knowledge and training necessary to maintain a respectful and harassment-free environment.

What We Do