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WELCOME TO 1KING1CROWN BOXING

WELCOME TO 1KING1CROWN BOXINGWELCOME TO 1KING1CROWN BOXINGWELCOME TO 1KING1CROWN BOXING

Meet King Feliciano

Two men training in a boxing gym with gloves and focused stances.

MASTER PERSONAL TRAINER

King is a Certified Master Personal Trainer and USABF, Certified Boxing Coach. He is a health professional with extensive experience in management of individual physical fitness exercise initiatives, personal performance program development and customized training techniques. 


King works one-on-one with various clients on competitive dance techniques and conditioning. He designed a comprehensive boxing camp consisting of specialized training techniques to include aerobics, conditioning, and plyometrics. King managed the personal training business of one of New York Sports Club top locations and the Mendez Boxing Gym in New York. 


His certifications include: Licensed USA Boxing Coach and Trainer, National Academy of Sports Medicine Certified Personal Trainer, American Heart Association Adult CPR and AED, ASFAGroup Fitness/Boot Camp Instructor Certification. King privately trained Cuba Gooding Jr. and Lisa Lampinelli in boxing and weight training and was later referred to Antonio Gooding who successfully lost 45 pounds. He has provided personal security for celebrities such as Sinbad, Brad Pitt, Halle Berry and Ricky Martin.

Unleash Power. Conquer Goals. Be a Champion.

Unleash Power. Conquer Goals. Be a Champion.

Unleash Power. Conquer Goals. Be a Champion.

Unleash Power. Conquer Goals. Be a Champion.

Unleash Power. Conquer Goals. Be a Champion.

Unleash Power. Conquer Goals. Be a Champion.

Meet Devin Feliciano

Boxing Coach

Devin Feliciano is a boxing trainer driven by legacy, discipline, and a deep-rooted passion for the sport. With over six years of hands-on experience, he has helped individuals sharpen their skills, build confidence, and reach their personal fitness goals.


At just 26, Devin brings both youthful energy and seasoned knowledge to every session. As the son of the respected King Feliciano, he proudly carries forward a powerful family tradition. Growing up immersed in boxing culture, Devin developed a sharp eye for technique and a relentless work ethic from an early age.


Today, he channels that experience into training fighters of all levels, helping them build strength, confidence, and a champion’s mindset at 1KING1CROWN Boxing.








HOW WE TRAIN

Professional Boxing Training

Professional Boxing Training

Professional Boxing Training

Our boxing sessions focus on technique, conditioning, and overall performance. Whether you’re a beginner or experienced, you’ll learn proper form, combinations, footwork, and defensive skills in a structured, high-energy environment.

Each session is designed to improve strength, coordination, and endurance while building confidence inside and outside the gym.


Book this if: You want a full-body workout while learning real boxing skills.

ATHLETE PERFORMANCE TRAINING

Professional Boxing Training

Professional Boxing Training

Designed for middle school, high school and college athletes looking to gain a competitive edge.

This program focuses on speed, agility, and explosive power through structured plyometric training. We train movements that directly improve first-step quickness, acceleration, and vertical jump.

With a focus on quality over quantity, athletes perform low-rep, high-performance drills with proper rest to maximize results and avoid plateaus.


Book this if: You want to get faster, more explosive, and perform better in your sport.

1-ON-1 PRIVATE TRAINING

Professional Boxing Training

1-ON-1 PRIVATE TRAINING

Personalized coaching tailored to your goals, fitness level, and pace.

Whether you’re working on technique, building strength, or improving endurance, each session is fully customized to help you progress faster and more efficiently.


Book this if: You want focused attention and faster results.

GROUP TRAINING

GROUP TRAINING

1-ON-1 PRIVATE TRAINING

High-energy, coach-led sessions designed to push you while training alongside others.

You’ll work on boxing combinations, conditioning drills, and strength exercises in a motivating group environment.


Book this if: You enjoy training with others and want structure + energy.

WOMEN’S BOXING

GROUP TRAINING

WOMEN’S BOXING

Empowering, high-energy sessions designed specifically for women of all fitness levels.

Focus on strength, confidence, technique, and conditioning in a supportive and motivating environment.


Book this if: You want a strong, supportive space to train and build confidence.

KIDS BOXING

GROUP TRAINING

WOMEN’S BOXING

A structured and engaging program designed to build discipline, coordination, and confidence.

Kids will learn the fundamentals of boxing while improving focus, fitness, and overall athletic ability in a fun and safe environment.


Book this if: You want your child to build confidence, discipline, and strength.

IRON TRAINING (STRENGTH & WEIGHTS)

IRON TRAINING (STRENGTH & WEIGHTS)

IRON TRAINING (STRENGTH & WEIGHTS)

Strength-focused training designed to build power, endurance, and overall athletic performance.

This program complements boxing and athletic training by developing the foundational strength needed for performance and injury prevention.


Book this if: You want to build strength and improve overall performance.

HEAVY BAG TRAINING

IRON TRAINING (STRENGTH & WEIGHTS)

IRON TRAINING (STRENGTH & WEIGHTS)

A high-intensity workout focused on striking, conditioning, and endurance.

Perfect for stress relief while improving technique, power, and stamina through structured heavy bag rounds.


Book this if: You want a powerful workout and stress release.

OPEN BOXING

IRON TRAINING (STRENGTH & WEIGHTS)

OPEN BOXING

Train at your own pace with access to equipment and optional coach guidance.

Ideal for practicing technique, getting extra rounds in, or building conditioning outside of structured classes.


Book this if: You want flexibility while still training in a focused environment.

READY TO JOIN THE 1KING1CROWN COMMUNITY?

Train with purpose. Build strength. Earn your crown.

START TRAINING TODAY!

Best Boxing gym in the area. Coach king gives plenty of 1-on-1 time. Perfect for kids, adults, and even professionals. I highly recommend.


Eric Womack

New to boxing?

We’ve got you. Step in, learn the basics, and feel stronger from day one.


On your first day, you’ll learn:

  • How to stand, move, and punch with confidence
  • The fundamentals of boxing — step by step
  • How to safely train and build strength

We start from zero. No pressure, just progress.

Start Your First Training

1KING1CROWN BOXING

713 NW Buck Hendry Way, Stuart, FL 34994

(929) 484-6418

Copyright © 2026 1KING1CROWN, LLC - All Rights Reserved.

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