Fitness class
Burn 800+ calories punching and kicking your stress away. No fighting, no getting hit — just the most fun you'll ever have getting fit.
Finally, a workout you'll actually stick with
We combine physical exercise, martial arts, and self-defense.
KoBu power / Karate box fitness
The workout that could save your life. Your workout is your self-defense training and your self-defense training is your workout. KoBu Power has resistance-based Samurai cardio-kickboxing moves that sculpt the body and will burn more calories than most kickboxing fitness classes.
KoBu’s weighted resistance training will help firm and tone muscles. Scientific studies indicate that cardio-strength training helps increase metabolism, which promotes the shrinkage of fat cells even when not exercising.
Shihan Graves’ techniques employ ancient martial arts methods and offer a safe, fun, and effective workout. Music enhances the kicking and punching training exercises while helping participants maintain balance and pace.
The Karate Box program begins with an instructional session featuring warm-up exercises, power stretching, punches, basic kicks, and punching and kicking combinations on bags. Following the introduction, Graves leads participants through a Karate Box circuit workout. The program is suitable for beginners of all ages.
KoBu power weighted bar workout
The workout that could save your life. Your workout is your self-defense training and your self-defense training is your workout KoBu Power has resistance-based Samurai cardio-kickboxing moves that sculpt the body and will burn more calories than most kickboxing fitness classes.
Begin your black belt journey!
Introductory special $40 – Unlimited classes and free uniform
Why KoBu Power keeps you coming back
Samurai-inspired cardio kickboxing with weighted resistance moves that tone muscle, burn serious calories, and teach real self-defense along the way. Every class is fast, fun, and adapted to your fitness level.
Never boring, always different
Every class is unique, with new combinations, fresh music, and different challenges. You'll never watch the clock or dread coming to class.
Melt fat like crazy
Burn 800+ calories per class. High-intensity intervals boost metabolism for 24 hours. Watch pounds disappear.
Your fitness family
Workout partners become friends. Everyone cheers for everyone. You'll actually miss class when you can't make it.
Modify everything
Bad knees? We adapt. Can't do push-ups? We modify. Everyone works at their level, no judgment ever.
Frequently asked questions
Everything you need to know about Mahato karate business and programs.
What age do you teach?
We offer age-appropriate classes for everyone! Our Kidini Karate program is perfect for ages 3-6, Kids Karate Small Samurai Karate for ages 6-8, Small Samurai Karate 9-12 and Teen and Adult Karate for 13+. During booking, you'll select the specific class time that matches your child's age and skill level.
Is karate safe for my child?
Absolutely! Traditional karate emphasizes control, respect, and discipline. We focus on forms, techniques, and character development rather than aggressive contact. All instructors are background-checked and trained in child safety protocols.
What should my child wear to their first class?
Just comfortable athletic clothing they can move in - like gym shorts and a t-shirt. We provide a free uniform with the Mahato Karate Introduction Special. No special equipment is needed to get started!
How long does it take to earn a black belt?
For children training consistently, it typically takes 4-6 years to reach black belt. Adults often progress faster, around 3-4 years. However, the real benefits - confidence, discipline, fitness - start showing within the first few weeks!
What makes Mahato Karate different?
We're a traditional Okinawan dojo focused on character development, not just physical techniques. With 50 years of experience and over 100 black belts earned, we emphasize the mental and spiritual aspects that make karate a life-changing practice.
Do you offer family discounts?
Yes! We believe families that train together grow stronger together. We offer significant discounts for multiple family members.
Train with Claymont's traditional karate dojo
Try unlimited classes for $40 and get a free uniform. Kids, teens, and adults welcome.