Home › Wisconsin › Dousman › Underground Jiu Jitsu
Underground Jiu Jitsu
5 ★★★★★ 25 Google reviews · BJJ gym in Dousman, Wisconsin
Plan your first class
- Beginner-friendly all levels welcome, including total beginners — you don't need to be fit or have any experience to start
- Kids & youth classes kids and youth BJJ classes (ages 3–7) — built around discipline, focus, and confidence
- No-gi no-gi grappling classes — training in a rashguard and shorts, with faster scrambles and a natural bridge to MMA
- Open mat open-mat rolling sessions for members to practice live — always optional and at your own pace
- Competition team a competition team for members who want to test themselves at tournaments
- Today see hours ·
- Website & schedule undergroundjjsg.com — book classes and see the live schedule
Hours
| Monday | 12–1 PM, 5–7 PM |
| Tuesday | 5–8 PM |
| Wednesday | 5–7 PM |
| Thursday | 5–8 PM |
| Friday | 12–1 PM, 4–7 PM |
| Saturday | Closed |
| Sunday | Closed |
The classes they run
“Great gym for anyone - beginners, competitors, men, women, kids, and adults.”
“Great gym for anyone - beginners, competitors, men, women, kids, and adults.”
“Great gym for anyone - beginners, competitors, men, women, kids, and adults.”
Other martial arts here
What members say
“Knowledgeable instructors, awesome people to train with, nicely setup mat spaces, safe and well cleaned training environment.”
“There is so much space in here, everything is super clean, and everyone is sooo so nice and welcoming.”
“My family appreciates and recognizes all the hard work you and your wife put into this amazing facility/Environment 🙏”
“The techniques taught were stuff that I feel I can take back to my home gym and use the next time I roll.”
“My son is part of the kids classes and loves Underground Jiu Jitsu!”
“Knowledgeable instructors, awesome people to train with, nicely setup mat spaces, safe and well cleaned training environment.”
From the reviews
Great gym for anyone - beginners, competitors, men, women, kids, and adults. Small groups, individualized instruction, and a fun atmosphere. Awesome way to learn bjj or stay in shape. Ken & team do a great job!
Top notch training at all levels. My kids thrive here. I have grown more in a few weeks than I have in my previous 2 years. This is no story time facility- we get right to business! Value, respect and appreciation is equally reciprocated- a hard quality to find.
I can’t say enough great things about Underground Jiu Jitsu! There is a huge emphasis on learning all while having fun, and it clearly raises the energy under that roof! Positive vibes and positive people, all pushing to make each other better!
As a single parent of 3 girls, I was looking for a place that would teach my girls useful skills in life, would help them build confidence, and would burn some energy! This place was recommended by a neighbor- and it is AMAZING! My kids, nieces, and nephew go here 3x a week, and they love it!
New to BJJ? Start at Underground Jiu Jitsu
Underground Jiu Jitsu comes up as a beginner-friendly gym, going by their listing and members’ reviews. If you've never rolled or set foot on a mat, that's exactly who a good beginners program is for. A few things worth knowing before your first week. First, you don't need to be fit or flexible to start — you get in shape by training, not before it, and coaches scale the intensity to you. Second, you won't be thrown into hard rolling — reputable gyms build fundamentals (positions, escapes, and basic submissions) for weeks, live rolling eases in gradually, and tapping early keeps every roll safe. Third, all levels really are welcome — ask about a dedicated beginners or fundamentals class time so your first session is alongside others who are also starting out, and leave your ego at the door. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first BJJ class at Underground Jiu Jitsu
Nervous about walking into a BJJ gym for the first time? Almost everyone is, and good coaches expect beginners to come through the door. Here's what to know. What to expect: a typical first class is a warm-up, then drilling basic positions and escapes with a partner — not hard sparring. Rest whenever you need to; no one will bat an eye. What to wear: athletic wear you can move in (or a gi if you have one); you'll train barefoot on the mats. What to bring: water and a mouthguard if you have one — many gyms lend a loaner gi for a first class, so it's worth asking. As you keep training you'll add your own gi (or a rashguard and shorts for no-gi) and a mouthguard. Live rolling eases in gradually, once your fundamentals are solid. Arrive 10–15 minutes early to sign a waiver and meet the coach. It gets easier fast — most people feel far more at home by their third class.
More BJJ gyms near Dousman
Open Guard Brazilian Jiu Jitsu Gym
5 ★★★★★ 100 reviews
🥋 Free trial / intro class — check their site
Crossover Brazilian Jiu Jitsu Academy
5 ★★★★★ 12 reviews
🥋 Free trial / intro class — check their site
Crossover Brazilian Jiu Jitsu Academy
4.9 ★★★★★ 14 reviews
🥋 Free trial / intro class — check their site