Nielsen Ninjas
Martial Arts:
A Rosenbach Warrior Training Branch
Self-discipline. Self-control. Self-respect.
Let's connect!
Welcome!
Let's get to know each other
Nielsen Ninjas started in July 2019 in Bennington NE by Jake Nielsen & Katie Nielsen.
We teach most styles including: Jiu Jitsu, Hapkido, Ninjutsi, Tae Kwon Do, Krav Maga, Kali Knife and Stick, Basic Boxing and Footwork, Weapons Combat and Weapons Forms, and Weapons Disarming.
Check out all we have to offer and we can't wait to meet you!
Ninja News
Next Little Ninjas Session starts Sept 15th
Tuesdays 5-6pm
10 week session
Ages 5-9
Limited space available so use the green form (above) to contact us now!
(*Late registrations accepted until Sept 29th as space allows)
Project Showcase
Class + Schedule + Cost
We have weekly classes and some seasonal sessions
Stop in and check out a class or email us for more information
Little Ninjas (5-9yo)
Introductory Martial Arts class in a fun, energetic, accepting environment.
Confident + Courageous + Kind
10 week sessions
Contact us for the current session schedule
Tuesday 5-6pm
$160/session
JR & Adult Weapons and RWTB Combat
Mixed martial arts class for ages 10+
Combines tae kwon do, ninjitsu, hapkido, hand to hand combat, weapons forms and self-defense
Self-discipline + Self-control + Self-respect
Tuesdays: Jrs 6-7pm
Adults 7-8pm
Thursdays: Jrs 6-7pm
Adults 7-8pm
$60/month/student
Family discounts available
Krav Kali Defense
Adults only class (ages 16+) with realistic combat and self-defense. Hybrid Krav Maga and Filipino Kali weapons tactics, & real life scenarios.
Intense + Effective + Empowering
Mondays 7-8pm
$60/month/student
First responder/Military discounts available
Mini Ninjas
High-Energy Fun for Ages 3–5!
An exciting, movement-packed class where little ones explore coordination, and confidence in a fun and supportive environment.
✔ Build strength, balance, and coordination
✔ Boost focus, confidence, and social skills
✔ Introduction to martial arts skills such as punching a pad and foot placement for kicking
Perfect for active preschoolers ready to move, play, and grow!
Move + Thrive + Learn
Next 4 week session starts Oct 1st
Thursdays 5-530pm
$50 for all 4 or $15 drop in rate per class
Custom class or session
Looking for something specific?
Homeschool group
1:1 training session
Small group boot camp
Let's connect!
Our Clients Say
I introduced my son to many other sports, but he didn’t like any of them enough to stay involved. Then we found RWTB Bennington and he has been a student since 2020! I am constantly amazed at his martial arts skills but also his growth in confidence, focus, and determination. Jake and Katie are experts and have a true passion for helping students master martial arts forms, but also gain life lessons. They have created a positive and supportive environment that pushes each student to success.
Jami M - parent