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.

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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
09/28/2026 - 10/04/2026
28 Mon 29 Tue 30 Wed 1 Thu 2 Fri 3 Sat 4 Sun
28 Mon Closed
29 Tue Closed
30 Wed Closed
1 Thu Closed
2 Fri Closed
3 Sat Closed
4 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 0 / 20
4:00pm - 4:25pm

Minjas

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Minjas
Monday, September 28 · 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 / 20
4:30pm - 5:10pm

Beginner Classes

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Classes
Monday, September 28 · 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
Monday, September 28 · 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, September 28 · 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

6:45 - 7:35pm 0 / 30
6:45pm - 7:35pm

Teen and Adult

Bookings: 0/30
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult
Monday, September 28 · 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
Monday, September 28 · 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
Tuesday, September 29 · 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
Tuesday, September 29 · 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
Tuesday, September 29 · 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
Tuesday, September 29 · 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
Wednesday, September 30 · 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 / 20
4:30pm - 5:10pm

Beginner Classes

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Classes
Wednesday, September 30 · 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, September 30 · 5:15pm - 5:55pm
Instructors:
Israel Martinez

Xtreme Demo Class

Invitation Only Class 

Weapons and Acrobatics 

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

Intermediate and Advance

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

Intermediate and Advance

IMIsrael Martinez BMBrittany Martinez Israel, Brittany
Intermediate and Advance
Wednesday, September 30 · 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

6:45 - 7:35pm 0 / 30
6:45pm - 7:35pm

Teen and Adult

Bookings: 0/30
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult
Wednesday, September 30 · 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, September 30 · 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, October 01 · 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, October 01 · 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, October 01 · 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, October 01 · 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, October 02 · 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 / 20
4:30pm - 5:10pm

Beginner Classes

Bookings: 0/20
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Beginner Classes
Friday, October 02 · 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, October 02 · 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, October 02 · 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

6:45 - 7:35pm 0 / 30
6:45pm - 7:35pm

Teen and Adult

Bookings: 0/30
IMIsrael Martinez BMBrittany Martinez Israel, Brittany Book
Teen and Adult
Friday, October 02 · 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, October 03 · 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, October 03 · 10:15am - 10:55am
Instructors:
Israel Martinez

Kids Teens and Adults 7+

Grappling

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

Xtreme Demo Class

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

Xtreme Demo Class

IMIsrael Martinez
Xtreme Demo Class
Saturday, October 03 · 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!