About Us - Karate Fit USA LLC | Lawrenceville, NJ

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About Us

KF USA has been in the Lawrence area since the 80s, and was happy to reemerge after the pandemic of 2020 in our Lawrence Shopping Center location! We are open to all ages (potty-trained, please!) and abilities, and provide a positive learning environment to help you best realize your goals. We also have virtual options to supplement our in-person classes.

KF USA was founded to promote self-defense and self-development. Our instructors incorporate many valuable techniques from a combination of styles in their diverse backgrounds: Ryukyu Kempo (pressure point self-defense), Traditional Japanese Karate, Small Circle Jujitsu (finger & joint locks/throws), Modern Arnis (Filipino weapons), grappling techniques and MMA training.

We hope to all avoid altercations, and much of our training and mindset allows us to do just that. However, we do use practical self-defense techniques from these various styles and approaches to maximize our odds if a fight should happen. No one style has all the answers, and we teach many options to help our students discover what works for them. Best of all, the process of training brings lifelong physical and mental benefits that are important even if no "fight" ever happens!

Kids Martial Arts Classes - try for free!

Kids Martial Arts Classes - try for free!

Thank you for your interest in Children's Karate / Martial Arts Classes. We have separate classes for different age groups and experience levels, allowing us to have group-appropriate content and activities. We also sometimes use our two different rooms to focus on subgroups within a class. Our students learn to protect themselves, express themselves, and grow as people and as martial artists.

We focus on self-development and fitness through self-defense, but in an age-appropriate, safe and fun manner. -This is why some of our Instructors have been with us for 10, 15 and even 20 or more years, often themselves starting as a Little Ninja!

We always offer a free trial, either in their group or private mini-class if preferred, and we offer a New Student Special to allow for an extended risk-free chance to confirm they want to continue training longer-term with us.

Thank you for contacting us. We will follow up with you as soon as we can to answer any questions you might have and to schedule your free trial class! You can also call or text 609-690-9060 for more info, and can pre-register for your trial class at www.karatefitusa.net/signup

Adult Martial Arts - Try a Free Class!

Adult Martial Arts - Try a Free Class!

We offer Adult classes for all ability and experience levels, sometimes using our two rooms and offering variations to challenge Beginners and Advanced students and properly direct the material.

We focus on self-development and fitness through self-defense, but in a safe, fun and effective manner. Our classes include Karate, Weapons and Small Circle Jujitsu techniques, with both solo, partner and group work.  Training brings mental and physical health benefits, and increases confidence to help improve your life outside of karate as well - even if you hopefully never need to use the many techniques you will learn!

Please come in for a free trial, either a regular group class to see what that is all about, or we can also arrange a private mini-class if preferred. We then have a New Student Special to allow for an extended risk-free period to reconfirm you like our approach and look to continue longer-term.

Thank you for contacting us. We will follow up with you as soon as we can to answer any questions you might have and to schedule your free trial class! You can also call or text 609-690-9060 for more info, and can pre-register for your trial class at www.karatefitusa.net/signup