
*Available only to our first 20 families before our Grand Opening!
At 4Leaders Martial Arts, we use martial arts to help kids grow into confident, disciplined leaders—building strength, focus, and integrity both on the mat and in life. Led by award-winning instructor Sergio Cardenas.


Master Sergio Cardenas has spent over 30 years helping children and families build confidence, focus, and character through martial arts - life skills that reach far beyond the mat. He opened his first school in 2003, and now is opening 4Leaders with an emphasis on developing leaders.
Recognized by the City of San Juan Capistrano for his work mentoring youth, Master Cardenas brings both elite martial-arts experience and a deep passion for developing strong, respectful young leaders.
At 4Leaders Martial Arts, your child will learn more than Taekwondo - they’ll gain the mindset and life skills to succeed in school, sports, and beyond.
We offer classes for kids, teens, and adults of all skill levels. Our programs are designed to suit beginners as well as experienced practitioners. Kids must be at least 3 years old to join.
Not at all! Most of our students start as complete beginners. We teach everything step-by-step in a supportive, encouraging environment.
Comfortable workout clothes are fine for beginners. Once you enroll, we’ll guide you on the proper uniform and gear needed for training.
Yes! Safety is our priority. Our instructors emphasize proper technique and controlled practice to minimize the risk of injuries.
We focus on confidence, focus, discipline, and respect—skills that help kids do better in school, at home, and in life.
You'll get the $500 in free bonuses listed above + a lifetime discount! The discounts vary based on the program you pick, so to find out what exactly it will be, click the button above to book a 15 minute call with our founder, Sergio!
Master Cardenas is the absolute best that you will ever find anywhere. He is not only the absolute best at teaching Tae Kwon Do, but he teaches his students confidence, respect, honesty, a diligent work ethic, and integrity. He is very family oriented, is excellent with kids and adults, and he creates an atmosphere for the whole family to learn and fully enjoy.

Master Cardenas has been teaching my twins Taekwondo since they were 3 years old! Not only does he teach them the beginning techniques of taekwondo, but he teaches them real world skills--like being a "first timer" with your parents! As they get older, he continues these life skills along with the Taekwondo lessons.

Coming here has been one of the best experiences! My son began when he was just turned 5 and in the past 6 months I have been so impressed with the amount of growth, confidence and discipline he has learned!

