Trial Special!!

2 Weeks $20

FREE Uniform

Limited time offer


2 hours of fun and exciting party

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Sidekick Taekwondo 

After School Care


Hi, my name is Master Sean Kwon, and I’m very PROUD that hundreds of families all over the Chino Hills area are singing the praises of our programs and telling their friends and neighbors how much of a positive impact it’s having on their lives. Master Sean’s Sidekick Taekwondo has become a landmark of Chino Hills martial arts!
Get started now and find out how you can be healthier, happier, and more confident with Master Sean’s Sidekick Taekwondo training!

Welcome to the best Taekwondo  lesson in Chino Hills. 


5th degree black belt owner and head master at Sidekick Taekwondo

Physical and Mental Development

Our members tell us that they feel our school is more of an institution of self-improvement, physically and mentally, rather than “just” a gym or some “activity”.
I pride myself on helping our adult members safely build muscle, quickly burn fat, gain flexibility, and release stress in a FUN, positive, and injury-free environment! And for the children, parents all over the Chino Hills area give my martial arts classes credit for increasing their child’s ability to focus, building their self-esteem, and igniting a passion for self improvement they never would have expected.

Much More than “Kicking & Punching”

Although many people think the martial arts are just about fighting, the truth is that the physical “kicking and punching” are really just the “tools” that I use to teach the more important, and MUCH more valuable lessons about “yourself”.

When you train in our Chino Hills martial arts program (which also serves Chino ,Pomona and Eastvale ), you take advantage of the best self-improvement system in the world.

Through the practice of physical self-defense skills, you will follow a blueprint for a successful life based on discipline, focus, and perseverance. 

Try our  2weeks trial special for ONLY $20

         With FREE Uniform