Featured Programs.

ATA Tigers

ATA Tigers is an exclusive new platform for martial arts that kids truly love. Take the first step to giving this extraordinary gift to your child today! Most of all it's FUN!

More Info and Exclusive Offer

Karate for Kids

Is a specialized program created exclusively for children ages 7-12. Karate for Kids will help your child develop essential skills that they can apply to all areas of life.

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Adult Taekwondo

Martial Arts is a great fitness solution for the busy adult looking to get in top fitness conditioning and relieve stress. We offer classes for all ages, skill & fitness levels.

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Enter your information and receive two FREE trial classes!

Krav Maga

Self defense for any situation. Cutting edge fitness. Used by hundreds of local, state and federal agencies.

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Tactical Krav Maga

Brings sound principles of the last decade to solve new threats, adds tactical and weapons training to self defense.

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Brazilian Jiu-Jitsu

Is a martial art, combat sport and self defense system that focuses on grappling and ground fighting.

More Info and Exclusive Offer

Upcoming Events and Training

Register Now

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Combat Weapons Seminar

April. 14, 2019 | 9 am

Register Now
Montclair Community Center Intro to Krav Maga

April 7 | 1-2 pm

Sr. Master Kassebaum's
Regional Championships

April 13, 2019

Register Now
Women's Self Defense

Coming 2019

Surviving Active Shooter Course
March 16, 2019


Coming 2019

Board Break Buddy Day

Coming 2019

Have your next Birthday Party at Nebraska ATA!

More information and to book your party click here

Facebook Reviews

David Schweikart

Chief Master Kassebaum is outstanding instructor and incredible caring person. If you go anywhere else you won't learn as much as at Kassebaum's ATA. All the people who work with him are also outstanding and make sure that you know what you are doing.

Carl Christianson

Fun place to exercise and meet people

Tiffany Linstrom

Haydenn, Alycia and Blakely love Taekwondo & tiny tigers...... Desmond tries also which helps him get some confidence. Master Kassabaum is a great instructor.

Monique Angelina Skates

Kassebaum’s ATA has the best technique that I have experienced. As I travel many states I have not yet received any teaching like Chief Master K’s. With the skills I have gained I avoid injury and burn out which allows me to increase my stamina.

Amber Feil Berry
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