top of page

START YOUR MARTIAL ARTS JOURNEY

In martial arts, every strike is a lesson in discipline, and every challenge is an opportunity for growth. Enhance your skills and discover a world of knowledge at our school, tested and approved by hundreds of students!

Good Boy Family Logo

OUR PROGRAMS

MUAY THAI

JIU-JITSU

MMA

KIDS CLASSES

Muay Thai Classes
MMA Classes
Kids Classes

Traditional striking training that burns calories, improves conditioning, and develops powerful technique.

Technical ground training designed to improve control, confidence, and self-defense.

Intense mixed martial arts sessions focused on performance, agility, and endurance.

Engaging martial arts classes that encourage discipline, respect, and active learning.

Jiu Jitsu Classes
Cosmo new gym-51_edited_edited.jpg
Cosmo Alexandre Belts

COSMO ALEXANDRE

HEAD COACH

Cosmo Alexandre Moreira da Rocha is a former Brazilian kickboxer and mixed martial arts (MMA) fighter, known for his achievements on the global stage. 

3x

Train under the guidance of a martial arts legend.

4x

MUAY THAI
WORLD CHAMPION

KICKBOXING
WORLD CHAMPION

MEET THE TEAM

Train With Experts

Good Boy Family Team

Train with experienced coaches committed to technical excellence, discipline, and real martial arts development.

Our team is dedicated to helping every student grow with proper guidance, attention, and high-level instruction.

Cosmo new gym-82_edited.jpg

PUSH YOUR LIMITS!

Follow Us on Instagram

  • Instagram

​

​

Cosmo new gym-76_edited.jpg

GOODBOY FAMILY ACADEMY

Where your fitness journey starts with unstoppable passion and a powerful purpose.
 

4218 Cleveland Ave, Fort Myers, FL 339018

239 450 4537

cosmoalexandreamerica@gmail.com

bottom of page