Yong-In Lake Forest · 25421 Trabuco Road
Happy kids.Strong kids.
Taekwondo for ages 3 and up in Lake Forest. Your child’s first class is free — no uniform, no contract, and you watch the whole thing.
5.0 ★ 78 Google reviews for Yong-In Lake Forest
Smiles included
This is what a Tuesday looks like.













Classes by age
How old is your child?
Little Tigers
Short, high-energy classes built for a preschooler’s attention span: listening games, balance and taking turns. Most parents see the change at home before they see a good kick.
Free trial times at Lake Forest (pm unless noted)
- Mon3:30
- Tue4:30
- Wed—
- Thu4:30
- Fri6:00
- Sat—
Junior Taekwondo
Real Taekwondo with forms, board breaks and belt testing — and effort gets applauded louder than talent.
Free trial times at Lake Forest (pm unless noted)
- Mon4:00
- Tue5:00
- Wed4:00
- Thu5:00
- Fri5:10
- Sat—
Teens & Adults
Fitness, practical self-defense and a real challenge. Plenty of parents train right alongside their kids.
Free trial times at Lake Forest (pm unless noted)
- Mon6:00
- Tue5:40
- Wed6:00
- Thu5:40
- Fri—
- Sat—
Your first class
Three easy steps.
Pick a day
Choose a class time below. Four trial spots per class, first come first served.
Come as you are
Comfortable clothes, bare feet, no uniform. Arrive 10 minutes early and we’ll get your child lined up with the instructor while you watch from the seats along the mat.
Talk it over
Afterward we tell you what we saw and which class fits. No sales pitch, no contract at the door.
In their parents’ words
4.9 stars from 193 families.

We knew we needed to put our 5yr old son in some sort of activity and thought maybe let’s try TaeKwondo since one of our friends recommended them. The first 6 months were slow and go but now we are definitely seeing a positive change in him. He is more focused and confident in himself. The masters and instructors know how to adjust teaching styles with the different age groups and are friendly and patient.
Google review · Cypress
A great sport to build focus, respect and coordination. Master Kim and his team do an awesome job with the kids! Highly recommend.
Google review · Cypress
We’ve been so happy with having our child in Yong-In Taekwondo! Our child has been enjoying the sessions and gradually learning such beneficial skills that help with physical strength, activity, and most importantly, focus and listening to the Master/instructor! We love the style of the classes and Master Kim, Master Hahm, Instructor Chet and all the volunteer assistants are the best instructors.
Google review · Lake ForestQuick answers
Questions parents ask first.
My child has never done martial arts.
My child is shy.
Can I stay and watch?
What does it cost?
Free first class
Save your child’s spot at Lake Forest.
Pick the class, then a day and time. Takes about a minute.
Trouble with the form? Open it in its own window, or call (949) 461-7700 and we’ll book it with you.
25421 Trabuco Road, Lake Forest, CA 92630 · Directions