Master the Art of Self-Defense

Welcome to the world of American KENPO Karate, where the fusion of ancient martial arts wisdom and modern self-defense techniques creates a dynamic and effective system.

4619 10th Ave
North Lake Worth, Fl, 33463


American KENPO Karate places emphasis on quick, powerful strikes, efficient movements, and the utilization of an opponent's energy. As a practitioner, you not only build physical strength, agility, and reflexes but also cultivate mental discipline and focus.

Preschool Program

Kids Program

Teen Program

Adult Program

Preschool Program

Kids Program

Teen Program

Adult Program

Meet The instructor


Cynthia Graham is a professor in the art of American KENPO karate at Razors Edge KENPO Karate Academy in Lake Worth Florida, with over 35 years of training and training men, women, and children in self-defense to defend against attacks. 

Sensei Cynthia has trained with the late Grandmaster Edmund Parker, and Master Sean Kelley, and currently under Master Merv ORMAND she has trained with the late Master Frank Trejo and many more.

Professor Cynthia also trains in weapons and groundwork. She also specializes in helping adults and children with ADHD and attention spance which also Helps with autism .

a martial art that goes beyond self

join us in exploring the rich tradition of American KENPO Karate.

Whether you're a beginner seeking a path to personal empowerment or an experienced martial artist looking to enhance your skills, American KENPO Karate offers a comprehensive journey. Beyond the physical aspects, practitioners benefit from increased self-confidence, stress resilience, and heightened situational awareness. Defense, fostering a holistic approach to personal development and well-being.


Our programs are dedicated to empowering you with the confidence and self-esteem needed to get yourself out of a dangerous situation.


KENPO karate helps build mental toughness, teaches the value of hard work, and gives you the persistence you need in everyday life.


In our KENPO karate classes, you’ll burn hundreds of calories in each class, develop lean muscles, and boost stamina and endurance.


Because KENPO karate classes can't be learned alone, participating in our programs is a great way to make new friends and build strong relationships.


Our professional instructors are at your finger tips! Making sure that all classes are unique, fun, and safe is our instructors’ priority.


Your goals are our priority. We tailor our programs to help you or your child achieve those. Whether it’s confidence & focus or fitness & weight loss, we’re here to help.

classes’ schedule

learn more than karate

our students’ opinions

Razors Edge is a great Kenpo school. Me and my sister used to go to Sensei Cynthia about 15 years ago, and now I bring my kids. We all love her and the school! Sensai is such an encouraging, loving, and tough person. The kids learn self-defense and also sensei teaches valuable life lessons. She is a great role model and teaches them how to be good, respectful people. The kids learn discipline, and she also builds their confidence.

I recommend this school to anybody kids to adults. I promise you won't be disappointed!

Vanessa Fuentes

I’ve always loved the Martial Arts and I’ve studied them for most of my life.

I find the history and its evolution fascinating.

Ed Parker’s Kenpo not only allows you to learn something that is meticulously thought out, it also encourages you to be your own Martial Artist.

Razor’s Edge has been a very important part of that growth for me over the years.

Jon Elmquist

Razor’s Edge is somewhere anyone with or without experience can go and be welcomed with open arms by Sensei Cindy, who is the amazing black belt teacher at this school of American Kenpo. This place brings me much comfort as I’m able to train my mental state and physical body through workouts, belt techniques, forms, and weaponry, inside and outside the mat. It’s with much discipline, determination, and passion that keeps me going, and as I’m surrounded by people who want to learn just as much about Kenpo as I do, it only heightens this path.

Amber Hoayun

Book your free trial

Discover the best American KENPO karate in North Lake Worth, with activities for all ages. Our space is designed for leisure, health, well-being, and results. Fill out the form and receive a free trial class to get to know our facility, classes, coach, kids programs, after-school programs, and much more. This is a gym designed for your family, so sign up now and come see for yourself.