DURO · Martial Arts · Raritan, NJ
Kickboxing
Train punches, kicks, and the footwork that connects them. Coach TJ brings detailed K-1 striking instruction to every level of experience.
Punches · Kicks · Footwork
One free trial class. Register, then book your session.
The training
What to expect
New to kickboxing? Tell Coach TJ about your experience and goals. Ask which session is the right starting point before booking.
01
Technique
Build stance, balance, and clean punching and kicking mechanics.
02
Combinations
Connect strikes through pad work, defensive movement, and purposeful footwork.
03
Conditioning
Develop the pace, accuracy, and composure to keep your technique working through each round.
Find your session. Check current class times, instructors, and session descriptions on the live schedule. Speak with your coach before joining advanced training or sparring.
Coach TJ is a WAKO and K-Series champion with more than two decades of experience across kickboxing, boxing, and Muay Thai. He brings detailed striking instruction and international training experience to help beginners and experienced athletes progress.
Read Coach TJ’s full bio
Coach TJ Hernandez brings more than two decades of training across kickboxing, boxing, and Muay Thai to DURO. A WAKO and K-Series champion, he combines competition experience with coaching experience at Weapons 9 Muay Thai and Strap City Boxing Club. His martial arts journey began at age 4 and has included multiple training trips to Amsterdam, where he continued refining the technique, timing, and movement behind his coaching.
TJ’s classes are built for progression. Whether you’re lacing up gloves for the first time or preparing for your next fight, he meets you where you are and pushes you further. His teaching style is detailed, disciplined, and deeply focused on developing not just physical power—but fight IQ, footwork, and composure under pressure.
Expect structured sessions rooted in K-1 technique: pad work, combinations, defensive movement, and high-level conditioning. TJ emphasizes ring efficiency, striking accuracy, and explosive footwork. Every class is a balance of fundamentals and fight-ready application—with zero wasted motion and maximum output.
Accomplishments & Experience
- WAKO and K-Series champion
- More than 20 years of experience in kickboxing, boxing, and Muay Thai
- Martial arts training beginning at age 4
- International training experience, including multiple trips to Amsterdam
- Coaching experience at Weapons 9 Muay Thai and Strap City Boxing Club
Your first class
Before your first class
How do I book my first class?
Check the schedule, register for your free trial, then book your session. Your free trial includes one class. Already a member? Log in to book classes included in your membership.
What should I bring?
Wear comfortable workout clothing and bring water. Contact us before your first visit to confirm gloves, wraps, and any protective equipment you will need. Questions? Email DURO or call 908-227-2976.
Which class is right for my experience?
Beginners and experienced athletes can work on their striking with Coach TJ. Check the session description and speak with him before joining sparring.
Where do I enter?
34 E Somerset Street, Raritan, NJ 08869. Use the back entrance and head to the lower suite at TD Bank. Get directions.
Training options
Memberships & drop-ins
Martial Arts memberships include unlimited martial arts classes. Wrestling memberships are separate. Review all plan terms during signup.
Martial Arts — Monthly
$200
Billed monthly
Unlimited martial arts classes. Ongoing membership with automatic monthly billing until canceled.
Martial Arts — 3 Months
$540
Paid upfront every 3 months
$180/month equivalent
Unlimited martial arts classes. Automatically renews for another 3 months unless canceled.
Single-Class Drop-In
$35
Per class for non-members
One class without a monthly membership. Select the single-class drop-in option during signup.
Just getting started? Your free trial includes one class. Register for a free class →
Visit DURO
34 E Somerset Street
Raritan, NJ 08869
Back Entrance · Lower Suite at TD Bank
Questions before you book?
Tell us about your experience and we can help you choose your first session.