* Fitness * Protection * Success We know that finding any activity, gym or martial arts school can be overwhelming. We move together.
At K3, our priority is to help all students become better versions of themselves. 😁
Our expert instructors are here to learn your goals and help you achieve them in a fun, exciting, and welcoming environment. 👊
Our Dojo is a place where students become Masters. Masters become Warriors and Warriors become Teachers. A place where community becomes tribe, where mind and body connect, a sanctuary,
06/18/2026
🎉 Limited Edition K3 30th Anniversary Tees! 🎉
Today & Tomorrow ONLY, get our special 30th Anniversary Graduation Shirt for just $20—the same price as our regular tees!
Limited quantities available. Grab yours before they're gone!
-K3 Nation
☀️ THIS SUMMER, GIVE YOUR CHILD MORE THAN A SCREEN. GIVE THEM CONFIDENCE.
Our 2-Week K3 Summer Club is designed to help kids build confidence, learn real self-defense, stay active, and make new friends in a fun, positive environment.
✅ 2 Weeks of Martial Arts Classes
✅ Confidence & Character Building
✅ Practical Self-Defense Skills
✅ Fun, High-Energy Training
✅ FREE K3 Summer Uniform Package ($149 Value)
No experience needed.
For just $99, your child can experience why families across Roseville have trusted K3 Martial Arts for nearly 30 years.
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📍 Roseville, CA
👦 Ages 4 - 12
📞 916-787-5425
Spots are limited. Use link, Call or Message us today to reserve your child’s place!
06/16/2026
Have you trained today? Every workout / class is an investment in yourself.
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"Fatigue makes cowards of us all!"
- Coach Vince Lombardi
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At K3, our leaders don’t just teach techniques…they help shape the next generation. ❤️
📲 Message us to schedule a free intro class!
06/14/2026
Today, we remember one of the greatest martial artists and strategists in history, Miyamoto Musashi, who passed away in 1645.
Musashi is credited with fighting more than 60 duels and was never defeated. Beyond his skill with a sword, he was a master of strategy, psychology, discipline, and understanding human nature. The stories of how he got inside the minds of his opponents before a fight are absolutely fascinating.
If you’ve never read The Book of Five Rings, I highly recommend it. While it was written centuries ago, its lessons on preparation, adaptability, mindset, and leadership are still relevant today.
The more you study Musashi’s life, the more remarkable it becomes. His biography reads almost like legend, yet his principles continue to influence martial artists, military leaders, entrepreneurs, and competitors around the world.
A true warrior. A brilliant strategist. A lasting legacy.
Rest in peace, Musashi. ❤️🙏🏻
It’s not just about the hours spent staring at a screen.
It’s the confidence they aren’t building.
The conversations they’re not having.
The challenges they’re not overcoming.
The friendships they’re not developing face-to-face.
Children need more than entertainment.
They need movement, purpose, discipline, and real-world experiences that help them grow.
At K3, we help kids unplug from screens and plug into life through fitness, focus, confidence, leadership, and meaningful social interaction.
Every class is a chance to:
✅ Build confidence
✅ Improve focus
✅ Develop discipline
✅ Make friends
✅ Get active and have fun
Because childhood should be lived—not scrolled.
Ready to help your child build stronger habits and a stronger future?
📞 Call or text (916) 787-5425 to schedule a FREE trial class.
06/11/2026
☀️ THIS SUMMER, GIVE YOUR CHILD MORE THAN JUST SOMETHING TO DO…
Give them confidence.
Give them focus.
Give them discipline.
Give them the skills to stand up for themselves and succeed in life.
At K3 Martial Arts, our 2-Week Summer Program helps kids build confidence, learn real self-defense, make new friends, and have a blast doing it!
🔥 SPECIAL SUMMER OFFER 🔥
✅ 2 Weeks of Unlimited Classes
✅ FREE K3 Summer Uniform
✅ FREE Fight Shorts
✅ FREE Striking Gloves
✅ FREE Belt
🎁 Total Bonus Value: $139
All for just $99
For 30 years, K3 has been helping children grow stronger physically, mentally, and emotionally.
Because martial arts isn’t just about punches and kicks…
It’s about building the confidence, focus, and character they’ll use for life.
📞 Call Today: (916) 787-5425
🌐 Visit: K3MA.com
📍 Roseville
Spots are limited. Message us now to claim your child’s spot!
06/08/2026
👊EVERY FAMILY NEEDS THIS REMINDER
Sooner or later, every child says: “I don’t want to.”
The truth is, parents, caregivers, and even adults feel the same way sometimes.
Growth doesn’t happen because something is easy.
Growth happens when we show up anyway.
At K3, we’re not teaching kids to be perfect. We’re teaching them to keep their word, push through challenges, and build confidence one step at a time.
Because discipline isn’t doing what you want to do.
It’s doing what needs to be done.
⚔️ K3 FAMILY RULE:
We don’t wait until we feel like it. We do it because we said we would.
Fitness • Protection • Success
Have a great summer, K3 Nation! ☀️
Enjoy every moment, stay active, stay safe, and keep working toward your goals. Remember, champions aren’t made in a season—they’re built every day.
Fitness • Protection • Success 💪🥋❤️
| Monday | 9am - 9pm |
| Tuesday | 9am - 9pm |
| Wednesday | 9am - 9pm |
| Thursday | 9am - 9pm |
| Friday | 9am - 9pm |
| Saturday | 8am - 10am |