HomeWisconsinMadison › Underground Self-Defense

Underground Self-Defense

4.8 ★★★★★ 44 Google reviews · Kickboxing gym in Madison, Wisconsin

Kickboxing gym Beginners welcome Kids & teens Private lessons

Plan your first class

  • Beginner-friendly all fitness levels welcome, including total beginners — no experience needed, and you get in shape by training, not before
  • Kids & teen classes kids and teen kickboxing classes (ages 4–14) — built around confidence, focus, and fun
  • Private lessons one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
  • Sparring sparring and partner work for members who want it — always optional, eased in gradually, with the coach controlling the contact
  • Today see hours ·
  • Website & schedule undergroundselfdefense.coop — book classes and see the live schedule
  • Phone +1 608-251-7755

Hours

Monday 4:30–7:30 pm
Tuesday Closed
Wednesday 4:30–8:30 pm
Thursday 4–8:30 pm
Friday Closed
Saturday 9:30 am–1:30 pm
Sunday Closed

Hours shift for holidays and class-schedule changes — worth a quick check before a special trip.

The classes they run

Kickboxing classes on the schedule at Underground Self-Defense, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids Kickboxing 6 mentions

“I can only speak to the experience of bringing my kids, but it's been exactly what I hoped for: a low-stress environment that's friendly to kids with different neurologies.”

All gyms that run kids kickboxing →

🌱 Beginners 3 mentions

“Whether you are a beginner, returning to training, or looking for something deeper than a typical fitness class, this is a place where you can grow safer and stronger with others.”

All gyms that run beginners →

🤜 Sparring 4 mentions

All gyms that run sparring →

Teens Kickboxing

“I would highly recommend this to any woman age 14+ and Villari's also offers a teen version for girls 14 and younger.”

All gyms that run teens kickboxing →

Other martial arts here

Kickboxing gyms are usually multi-discipline. Here's what else members mention training under the same roof at Underground Self-Defense — mined from their reviews and the gym's own info.

🛡️ Self-Defense 26 mentions

“The girls did a group discussion with the instructor at the beginning, and then went on to learn some self defense moves that they were able to practice at the end of class.”

Other gyms that also teach self-defense →

Disciplines are mined from reviews and the gym's own info — they show what members have trained, not a formal class guarantee. If you specifically want muay thai, boxing, or MMA alongside your kickboxing, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 44 Google reviews — in their own words.

🌱 welcoming to beginners 5 mentions

“Whether you are a beginner, returning to training, or looking for something deeper than a typical fitness class, this is a place where you can grow safer and stronger with others.”

💗 welcoming to women 14 mentions

“This place, the community it offers, and the martial arts classes have gotten me through my graduate school, the pandemic era, and some of life’s tougher moments.”

🧠 builds confidence & relieves stress 12 mentions

“I can only speak to the experience of bringing my kids, but it's been exactly what I hoped for: a low-stress environment that's friendly to kids with different neurologies.”

🤝 friendly, family gym 8 mentions

“I can only speak to the experience of bringing my kids, but it's been exactly what I hoped for: a low-stress environment that's friendly to kids with different neurologies.”

From the reviews

I took the SAFE course here at Villari's and absolutely loved it! It's perfect for women of all experiences and skill level. If you know something about self defense: there's always something new to learn or a skill to hone. If you're new to self defense: you won't feel left behind in the class and you learn lots!

★★★★★ — Christine, Jun 2019

I took the women's SAFE course, and there is truly no one better to learn such an important lesson from. The staff were some of the most supportive, compassionate, and helpful people I've ever met, and their continuous support that they gave to each and every girl who entered has had such an incredible impact on me.

★★★★★ — Karina, Mar 2020

At Underground Self-Defense, what started as just martial arts training it became a place of personal development, self-discovery, and community. Through the years, I built long-lasting friendships, and found a space where training was both challenging and genuinely fun.

★★★★★ — Jonathan, May 2026

My daughter and I recently attended the two day SAFE class and I am so glad that we did and it far exceeded my expectations. Each class started with approximately an hour of discussion with the rest of the time spent learning and practicing the techniques taught.

★★★★★ — Karen, Jun 2019

Excerpts from public Google reviews. Read all 44 reviews →

New to kickboxing? Start at Underground Self-Defense

Underground Self-Defense comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, that's exactly who a good beginners class is for. A few things worth knowing before your first week. First, you don't need to be fit or coordinated to start — you get in shape by training, not before it, and coaches scale every drill to you. Second, you won't be thrown into hard sparring — reputable gyms build the basics (stance, footwork, and punches and kicks on pads and bags) first, and any contact eases in gradually under a coach's control. Third, all fitness 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. Most gyms are happy to let you watch or try a class first, so reach out before you commit.

Check beginner classes on their site

Your first kickboxing class at Underground Self-Defense

Nervous about walking into a kickboxing 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 the basics — stance, footwork, and punches and kicks on pads or a heavy bag — not hard sparring. Go at your own pace and rest whenever you need to; no one will bat an eye. What to wear: comfortable athletic clothes you can move and sweat in, and supportive trainers. What to bring: water, and hand wraps and gloves if you have them — many gyms lend loaner gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves and wraps (and shin guards once you start sparring). Sparring is optional and eases in gradually, once your basics 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.

Kickboxing is a contact sport. Warm up, pace yourself, listen to your coaches, and if you have any injuries or health concerns, mention them before class and check with a doctor if you're unsure.

Where to find Underground Self-Defense

532 State St, Madison, WI53703

Get directions Instagram · Facebook

More kickboxing gyms near Madison

Fight Prime Training Center

4.5 ★★★★★ 121 reviews

1820 S Park St, Madison, WI

🥊 Free trial / intro class — check their site

Kickboxing gym Free trial Beginners welcome Kids & teens Cardio kickboxing expert, motivating coachingwelcoming to beginnerskiller cardio workout

2.0 miles away

Forward Thai Boxing

5 ★★★★★ 24 reviews

2500 Rimrock Rd #106, Fitchburg, WI

Kickboxing gym Beginners welcome Kids & teens Cardio kickboxing Competition team expert, motivating coachingwelcoming to beginnersactive competition / fight team

2.8 miles away

The Blast Muay Thai Kickboxing Gym

5 ★★★★★ 45 reviews

2909 Perry St Ste C, Madison, WI

🥊 Free trial / intro class — check their site

Kickboxing gym Free trial Beginners welcome Kids & teens Cardio kickboxing expert, motivating coachingwelcoming to beginnerskiller cardio workout

3.0 miles away

All kickboxing gyms in Madison, WI →

Listing verified July 2026 from public business records and member reviews. Something out of date? Report a correction. Own this gym? Claim your listing — it's free.