SQUARE-FIT PRO BOXING & CONDITIONING
TRAINER CERTIFICATION
For personal trainers, boxing coaches & gym owners
ready to elevate their brand
Certify with Square Fit Pro-Boxing™
Become a Certified Square Fit Pro Boxing Fitness Instructor
“Train clients the right way. Certify under a proven method developed from decades of experience training champions and coaching professionals.”
Become more than a
"personal trainer"
Empower Minds, Strengthen Bodies, Transform Lives – Become a Square-Fit PBC Certified Trainer Today
Launch the Most Explosive Fitness
Experience in the Game
Most fitness certifications teach you how to
work for someone else
Square-Fit teaches you how to
build your own brand
Whether you're just starting your personal training journey or looking to level up your skills, our hands-on certification gives you real-world coaching strategies, rooted in decades of in-the-ring experience.
you’re not just getting certified. You’re getting a full startup launch pad for your studio or training business—with built-in community, gear, and client attraction systems.
Earn More. Train Smarter. Dominate Your Market
Tired of being underpaid and overlooked in the fitness industry?
The Square Fit Pro™ Certification is
your path to higher rates, better clients, and serious respect.
This isn’t theory — it’s a proven system from a coach who’s trained champions and built real businesses.
✅ set your rates with confidence
✅ Attract clients who want results (and will pay for them)
✅ Build a coaching brand that stands out from the crowd
You’re not just getting certified — you’re leveling up your income and your impact.
Become a certified Square-Fit Pro-boxing trainer today!!
You can't keep recycling the same training circuits and call it "innovation".
Click below to claim your Square Fit-Pro Boxing & Conditioning (PBC) Trainer Certification.
We'll connect with you to discuss your training success goals and answer any questions!
Take Your Fitness Business to the Next Level
Are you ready to break through your limits?
Your clients need more than just a workout – they need
mental and physical transformation
Most fitness programs don’t challenge them the way they deserve.
Square-Fit PBC Certification is the answer.
Master explosive boxing techniques, core strength, and mental agility
to build a program that targets endurance, speed, and response time.
Become a
Square-Fit PBC Certified Trainer
and help your clients reach their full potential while taking your business to new heights.
Learn from a coach who’s trained champions.
This isn’t a class. It’s your signature method, brand expansion, and business elevation—built by the coach behind world champions.
Square-Fit™ PBC isn’t about fitness trends—it’s about becoming an authority in performance.
Rooted in our exclusive Human Center of Gravity™ Method
and Laws of the Square™ , this proven system will transform how you train athletes—and elevate how you're seen in the industry.
MEET THE FOUNDER & CEO
Hey, I'm Keith Johnson
"A Legacy You Can Learn From"
Keith Johnson has trained Golden Glove champions, UFC fighters, and everyday warriors. With over 30 years of results-based training, he now certifies coaches in his Square Fit Pro method—combining boxing fundamentals, strength training, and coaching leadership.
I began my journey as an amateur boxer and went on to open one of the first personal training studios dedicated to boxing performance in the early ’90s. Since then, I’ve trained world champion fighters, built wellness programs for companies, designed personal training studios, and helped professional athletes reach their peak.
Square-Fit PBC is my life's work—blending authentic boxing technique with modern strength and conditioning science to deliver results for clients at any level. Now, I’m passing that system on to you.
When you join the Square-Fit Certification program, you're not just learning a workout—you’re learning a proven method from someone who's lived it, taught it, and built businesses around it. If you’re serious about standing out, building your brand, and leading powerful, athletic training sessions that change lives—
I’ll show you how.
What People Say
“Keith has trained some of the toughest and smartest athletes in the game. If you want real experience—not just textbook talk—this is where you learn it.”
Industry Leader: Over 30 years of experience in the fitness industry, specializing in boxing conditioning and athletic performance training.
Certified Expert: Holds multiple certifications in personal training, strength and conditioning, and sports performance coaching.
Proven Track Record: Successfully trained professional athletes, coaches, and fitness enthusiasts to achieve peak performance and certification in Square-Fit PBC.
What Makes This Certification System Different?
✔️ Founded by a 30+ Year Veteran Coach of World Champions
✔️ Combines Boxing, Athletic Conditioning & Human Biomechanics
✔️ Includes Proprietary Equipment Not Sold Anywhere Else
✔️ Based on the Human Center of Gravity™ Method
✔️ Unlocks the Laws of the Square™ and Seven Key Connectors™
✔️ Comes with Full Tools, Charts, and Implementation Support
Testimonials
The Square-Fit Training has been life-changing! Their personalized approach and constant motivation helped me to be a winner in the ring as a female boxer.
Boxer, Isra Wynn
“I’m a certified personal trainer now with Square-Fit PBC and have grown my client base 30% in 6 months.”
Rob Clark
Certified Square Fit Trainer & Studio Owner
Who This Certification is For
Personal trainers
boxing instructors
Boxing Trainers
gym owners
Fitness instructors
athletic COACHES
athletic trainers
physical education programs
make a shift in the industry with
agility and endurance
get square-fit pro boxing certified today
with next level training for your clients
Are you ready to take ownership of your fitness brand—and lead with impact?
At Square-Fit PBC
we empower fitness professionals and trainers to break out of the ordinary and build something bigger. Our certification isn’t just a skillset—it’s a launchpad for leadership, giving you the tools to create unforgettable sessions, attract loyal clients, and stand out in a competitive industry.
This is your opportunity to own the room, grow your brand, and lead the movement
—as a Certified Square-Fit Instructor.
A Fitness REVOLUTIION for trainers, boxers, gym owners, fitness experts, and athletes.
We are Training Trainers Across the Globe
Are you ready to join the Square-Fit
Pro-Boxing Elite Trainer Community?
Complete 16 hours of Course Certification Training
Expert Guidance: Learn How to teach professional boxing techniques in a safe, client-friendly format
Progress Tracking:
The art of programming fast-paced workouts that build speed, core power, and endurance
Flexible Scheduling: Convenient session timings that fit seamlessly into your lifestyle.
Nutrition Support: Guidance to balance diet and training for maximum effectiveness.
Motivational Environment: Learn Coaching strategies that turn group energy into personal transformation
Fully endorsed Application: Learn How to apply the 7 Key Components of Square-Fit to elevate every session
Online Directory and Referral Portal: Ongoing marketing and new client support for all of our certified trainers. Once certified, we actively support bringing new clients to you.
Frequently Asked Questions
How does Square-Fit PBC differ from other boxing and conditioning programs?
Square-Fit PBC combines boxing techniques with conditioning to build core strength, explosive power, and agility. Unlike traditional programs, it targets both fast-twitch and slow-twitch muscles, improving overall athletic performance. As a certified trainer, you’ll learn to create dynamic routines that challenge clients at any fitness level.
How will the Square-Fit PBC certification program help me attract more clients?
Square-Fit PBC certification sets you apart by offering a unique, elite training program that appeals to athletes and fitness enthusiasts alike. With a focus on core strength and explosive power, you'll attract clients who want more than just the basics and are ready to reach their peak performance.
Can I apply Square-Fit PBC to different fitness levels and clients outside of boxing?
Yes! Square-Fit PBC is adaptable to all fitness levels and can be used for general fitness or athletic performance. The emphasis on core strength, balance, and agility benefits anyone, whether they're a beginner or an advanced athlete.
How long will it take for my clients to see results with Square-Fit PBC training?
Clients can see improvements in strength, endurance, and agility within a few weeks. With consistent training, Square-Fit PBC helps clients build lean muscle, burn fat, and increase mental focus, ensuring steady progress.
Do I need to be a personal trainer to get certified?
No, you don't need to be a certified personal trainer to enroll in the Square-Fit PBC certification program. While experience in fitness is helpful, our program is designed to teach you everything you need to know to lead effective boxing and conditioning sessions. Whether you're a beginner or an experienced fitness professional, you'll gain the skills to become a certified Square-Fit PBC Instructor and start training clients right away.
NOT JUST ANOTHER WORKOUT
A SYSTEM
You’re great at training and coaching. But are you certified in a system that builds speed, power, and control like a pro fighter?
Square-Fit PBC is more than boxing—it’s a performance method rooted in biomechanics and results.
Learn the Human Center of Gravity. Teach the Laws of the Square. Build a business around real skill.
Apply now. Certification spots are limited.
Our Elite Pro-Champion Clint History
“Built from years of training world-class fighters; is now being taught to coaches and trainers like you.”
Gervonta "Tank" Davis
Rash'eed Warren
Lamont Roach
Isra Wynn
Champion
Austin Trout
Professional Boxer
Join the only boxing + biomechanics certification backed by over 30 years of elite coaching experience:
Who we have trained: Our elite roster—Gervonte “Tank” Davis, Rasheed Warren, Lamont Peterson, Demarcus “Chop Chop” Corley, Isaac Dogboe, Sean Bae Mitchell, Lamont Roach, Isra Wynn, and Austin Trout—elevates the Square-Fit™ PBC Certification into a premium echelon of boxing performance education. This is not general fitness—this is a high-performance coaching certification rooted in real fight science.
Location: 8027 Penn Randall Place Unit B, Upper Marlboro MD 20772
Call (240) 916-1223
Email: [email protected]
Site: https://squarefitproboxing.com/
