KO Nation Martial Arts
phone 361-548-8041

Welcome to KO Nation Martial Arts

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3Day Trial

Try a class for 3 consecutive days on our schedule.

Leave in the comments if you were referred by one of our current students for our E-bike giveaway happening until August 15th.

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2

Instructors

600+

Students Trained

27

Awards Won

17+

Years Experience

KO Grappling

KO Grappling is a martial art and combat sport that emphasizes ground fighting and submission holds to control and defeat an opponent. You'll learn to control and submit opponents in a friendly and challenging environment.

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KO Kids 

Classes broken down into levels specialized for teaching kids how to be confident and grow gradually.  Each level presents another challenge to motivate kids to continue training in a fun and effective way. 

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KO Kickboxing

Kickboxing is a form of striking that emphasizes fast powerful kicks and hand techniques, blending footwork and self-defense techniques with physical discipline. You'll develop flexibility, strength, and self-defense skills.

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Why Choose KO Nation?

Whether you're just starting your fitness journey or looking to enhance your routine, KO Nation provides a supportive and motivating environment for self-defense and for the competitive individual.

Our team is dedicated to helping you achieve your personal goals, ensuring you have the best experience possible.

Trusted By Our Members

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Frequently Asked Questions

Check out the most frequently asked questions about KO Nation Martial Arts.

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Schedule

Schedule

List LayoutList Grid LayoutGrid
07/27/2026 - 08/02/2026
27 Mon 28 Tue 29 Wed 30 Thu 31 Fri 1 Sat 2 Sun
27 Mon Closed
28 Tue Closed
29 Wed Closed
30 Thu Closed
31 Fri Closed
1 Sat Closed
2 Sun Closed
12:00am
1:00am
2:00am
3:00am
4:00am
5:00am
6:00am
7:00am
8:00am
9:00am
10:00am
11:00am
12:00pm
1:00pm
2:00pm
3:00pm
4:00pm
5:00pm
6:00pm
7:00pm
8:00pm
9:00pm
10:00pm
11:00pm

Minjas

4 - 4:25pm
4:00pm - 4:25pm

Minjas

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Minjas
Monday, July 27 · 4:00pm - 4:25pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Beginner Classes

4:30 - 5:10pm
4:30pm - 5:10pm

Beginner Classes

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Beginner Classes
Monday, July 27 · 4:30pm - 5:10pm
Instructors:
Israel Martinez Brittany Martinez

Beginner Level White, Yellow, Orange Belts

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Intermediate

5:15 - 5:55pm
5:15pm - 5:55pm

Intermediate

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate
Monday, July 27 · 5:15pm - 5:55pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Advanced

6 - 6:40pm
6:00pm - 6:40pm

Advanced

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Advanced
Monday, July 27 · 6:00pm - 6:40pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Teen and Adult Class 12+

6:45 - 7:35pm
6:45pm - 7:35pm

Teen and Adult Class 12+

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Teen and Adult Class 12+
Monday, July 27 · 6:45pm - 7:35pm
Instructors:
Israel Martinez Brittany Martinez

Teens 12-15 yrs old

Adults 17+

White - Black Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Teen and Adult Grappling

7:30 - 8:15pm
7:30pm - 8:15pm

Teen and Adult Grappling

IMIsrael Martinez
Teen and Adult Grappling
Monday, July 27 · 7:30pm - 8:15pm
Instructors:
Israel Martinez

Teens Grappling 12-15

Adult Grappling 16+

This day is marked as closed. Reopen the day to edit or restore sessions.

Intermediate

4 - 4:40pm
4:00pm - 4:40pm

Intermediate

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate
Tuesday, July 28 · 4:00pm - 4:40pm
Instructors:
Israel Martinez Brittany Martinez

Intermediate class 7-11 yrs

Green and Blue Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Beginner Class

5:30 - 6:10pm 1 / 10
5:30pm - 6:10pm

Beginner Class

Bookings: 1/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Beginner Class
Tuesday, July 28 · 5:30pm - 6:10pm
Instructors:
Israel Martinez Brittany Martinez

Beginner Class 7-11 yrs

White, Yellow, & Orange

This day is marked as closed. Reopen the day to edit or restore sessions.

Kids Grappling Class

6:15 - 6:55pm 0 / 10
6:15pm - 6:55pm

Kids Grappling Class

Bookings: 0/10
IMIsrael Martinez
Kids Grappling Class
Tuesday, July 28 · 6:15pm - 6:55pm
Instructors:
Israel Martinez

Kids Grappling Class 7-11

This day is marked as closed. Reopen the day to edit or restore sessions.

Teen and Adult

7 - 7:45pm 0 / 10
7:00pm - 7:45pm

Teen and Adult

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Teen and Adult
Tuesday, July 28 · 7:00pm - 7:45pm
Instructors:
Israel Martinez Brittany Martinez

Teens 12-15

Adults 17+

This day is marked as closed. Reopen the day to edit or restore sessions.

Minjas

4 - 4:25pm 0 / 20
4:00pm - 4:25pm

Minjas

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Minjas
Wednesday, July 29 · 4:00pm - 4:25pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Book Waitlist

Beginner Classes

4:30 - 5:10pm 0 / 10
4:30pm - 5:10pm

Beginner Classes

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Classes
Wednesday, July 29 · 4:30pm - 5:10pm
Instructors:
Israel Martinez Brittany Martinez

Beginner Level White, Yellow, Orange Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Xtreme Demo Class

5:15 - 5:55pm
5:15pm - 5:55pm

Xtreme Demo Class

IMIsrael Martinez
Xtreme Demo Class
Wednesday, July 29 · 5:15pm - 5:55pm
Instructors:
Israel Martinez

Xtreme Demo Class

Invitation Only Class 

Weapons and Acrobatics 

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Intermediate and Advance

6 - 6:40pm
6:00pm - 6:40pm

Intermediate and Advance

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate and Advance
Wednesday, July 29 · 6:00pm - 6:40pm
Instructors:
Israel Martinez Brittany Martinez

Sparring Class

All free sparring ranks Intermediate and Advance

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Teen and Adult Class 12+

6:45 - 7:35pm 0 / 10
6:45pm - 7:35pm

Teen and Adult Class 12+

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult Class 12+
Wednesday, July 29 · 6:45pm - 7:35pm
Instructors:
Israel Martinez Brittany Martinez

Teens 12-15 yrs old

Adults 17+

White - Black Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Teen and Adult Grappling

7:30 - 8:15pm 0 / 10
7:30pm - 8:15pm

Teen and Adult Grappling

Bookings: 0/10
IMIsrael Martinez Book
Teen and Adult Grappling
Wednesday, July 29 · 7:30pm - 8:15pm
Instructors:
Israel Martinez

Teens Grappling 12-15

Adult Grappling 16+

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Intermediate

4 - 4:40pm
4:00pm - 4:40pm

Intermediate

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate
Thursday, July 30 · 4:00pm - 4:40pm
Instructors:
Israel Martinez Brittany Martinez

Intermediate class 7-11 yrs

Green and Blue Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Beginner Class

5:30 - 6:10pm 0 / 10
5:30pm - 6:10pm

Beginner Class

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Class
Thursday, July 30 · 5:30pm - 6:10pm
Instructors:
Israel Martinez Brittany Martinez

Beginner Class 7-11 yrs

White, Yellow, & Orange

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Kids Grappling Class

6:15 - 6:55pm 0 / 10
6:15pm - 6:55pm

Kids Grappling Class

Bookings: 0/10
IMIsrael Martinez Book
Kids Grappling Class
Thursday, July 30 · 6:15pm - 6:55pm
Instructors:
Israel Martinez

Kids Grappling Class 7-11

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Teen and Adult

7 - 7:45pm 0 / 10
7:00pm - 7:45pm

Teen and Adult

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult
Thursday, July 30 · 7:00pm - 7:45pm
Instructors:
Israel Martinez Brittany Martinez

Teens 12-15

Adults 17+

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Minjas

4 - 4:25pm 0 / 20
4:00pm - 4:25pm

Minjas

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Minjas
Friday, July 31 · 4:00pm - 4:25pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Book Waitlist

Beginner Classes

4:30 - 5:10pm 0 / 10
4:30pm - 5:10pm

Beginner Classes

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Classes
Friday, July 31 · 4:30pm - 5:10pm
Instructors:
Israel Martinez Brittany Martinez

Beginner Level White, Yellow, Orange Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Intermediate

5:15 - 5:55pm
5:15pm - 5:55pm

Intermediate

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate
Friday, July 31 · 5:15pm - 5:55pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Advanced

6 - 6:40pm
6:00pm - 6:40pm

Advanced

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Advanced
Friday, July 31 · 6:00pm - 6:40pm
Instructors:
Israel Martinez Brittany Martinez

This day is marked as closed. Reopen the day to edit or restore sessions.

Teen and Adult Class 12+

6:45 - 7:35pm 0 / 10
6:45pm - 7:35pm

Teen and Adult Class 12+

Bookings: 0/10
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult Class 12+
Friday, July 31 · 6:45pm - 7:35pm
Instructors:
Israel Martinez Brittany Martinez

Teens 12-15 yrs old

Adults 17+

White - Black Belts

This day is marked as closed. Reopen the day to edit or restore sessions.

Book

Family Class All Ranks 7+

9:30 - 10:10am
9:30am - 10:10am

Family Class All Ranks 7+

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Family Class All Ranks 7+
Saturday, August 01 · 9:30am - 10:10am
Instructors:
Israel Martinez Brittany Martinez

Sparring 

Drills 

Forms

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Family Grappling Class 7+

10:15 - 10:55am
10:15am - 10:55am

Family Grappling Class 7+

IMIsrael Martinez
Family Grappling Class 7+
Saturday, August 01 · 10:15am - 10:55am
Instructors:
Israel Martinez

Kids Teens and Adults 7+

Grappling

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Xtreme Demo Class

11 - 11:40am
11:00am - 11:40am

Xtreme Demo Class

IMIsrael Martinez
Xtreme Demo Class
Saturday, August 01 · 11:00am - 11:40am
Instructors:
Israel Martinez

Xtreme Demo Class

7+

Weapons and Acrobatics

Invite Only

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3 Day Free Trail

3 Day Free Trail

Try classes for 3 Days for FREE!  Training can be fun and challenging, but we make getting started easy.  Classes include Tiny Minjas, KO Kickboxing, KO Taekwondo, and KO Grappling.

Can't wait to see you on the Mat!