05/25/2026
Underground Boxing at MMA Underground
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On our tactical approach to the sweet science our coach will teach you all the tools to become a Box Great technique will improve effectiveness and efficiency.
MMA UNDERGROUND TACTICAL BOXING
On our tactical approach to the sweet science, our coach will teach you how to approach and defend against an opponent from the furthest distance away exposing the least amount of your body. She will teach you how to achieve that by learning how to get in a position to strike with maximum leverage without getting hit. In our tactical courses, you will learn boxing
05/25/2026
05/10/2026
Sensei Says:
Moms are some of the strongest people out there.
From Boxing athletes to moms of Boxing athletes.
Moms know what it means to be tough.
Underground Boxing honors and congratulates all the Moms of the world.
HAPPY MOTHER'S DAY
04/16/2026
WARRIORS:
The new logos are all done.
You can now start ordering your Shorts, T-Shirts, Hoodies, Hats, etc
Pay and pick up at the gym only
Text me a private message to place your order, or do it in the gym with Sensei Dylan or Sensei Oscar
02/02/2026
Sensei says:
Sparring Tips
Stay Relaxed & Breathe: Nerves cause premature fatigue. Keep your muscles loose and exhale when punching to maintain stamina.
Prioritize Defense: Focus on slipping, blocking, and parrying before attempting complex combinations.
Keep Eyes Open: Never look away or close your eyes when punches come in.
Control Your Ego: Do not try to win the sparring session. If you get hit, do not get angry; treat it as a lesson to improve your defense.
Manage Intensity: Communicate with your partner to set the pace. Spar at a technical, controlled pace, especially when starting out.
Have fun
01/28/2026
Sensei Says:
Sparring is about technical development and learning, not winning. Key tips include staying relaxed to conserve energy, focusing on defense, maintaining proper range through footwork, and keeping your eyes open. You can start slow, prioritize landing jabs, communicate with partners, and avoid holding your breath.
-THE WAY OF THE WARRIOR-
ATTENTION Due to extreme cold weather will be CLOSED tonight Jan 23. I am having car troubles. Will open back up tomorrow. Stay warm and safe today. Sorry for the inconvenience. Full members feel free to due your own thing and lock up when your done. Message me if you need code.
11/27/2025
SENSEI SAYS:
May this be the day when it all comes together
Happiness in your heart
Serenity in your soul
Success in all the things you do
Time enough to reach for your dreams
Patience to see you through
Inner beauty
An open mind
Days that find you feeling wonderful
Confidence, strong and lasting
Strength to do what needs to be done
Believing in tomorrow
Living in today
Knowing the right way is the only way
Clearing out the confusion
Facing the facts
Not being afraid
Never giving up
Finding hope in hard-to-find places
Putting smiles on other people's faces
Knowing when to talk
And knowing when to listen
Standing by the truth
Being firm in your commitments
Using your insight to set you right
Going from rock bottom to the mountain top
Learning from mistakes
Understanding the greatness within
Looking for the good that is always there
Sharing the things that need to be shared
Remembering that it can all be a puzzle, but solving problems is one of the sweet joys of life
You can always pick up the pieces
And you can always make things right
WARRIORS:
HAPPY THANKSGIVING
-THE WAY OF THE WARRIOR-
11/21/2025
Sensei Says:
Your teammate, Jose, won the belt.
Congratulations Jose!!!
After one year and four months of training and dedication, Jose fought for the first time today. He fought a 15-year-old Kid, 6ft tall and with a 2-0 record, he won by unanimous decision, and earned the belt
Great job, kid, you are only 14 years old and can have a great future
All the team is proud of you.
10/30/2025
Halloween throwdown.
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Address
835 Virginia Road, Unit C
Crystal Lake, IL
60014
Opening Hours
| Tuesday | 5:30pm - 6:30pm |
| Thursday | 5:30pm - 6:30pm |
| Saturday | 10:30am - 11:30am |