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Iowa Lakes Jiu Jitsu

5 ★★★★★ 25 Google reviews · BJJ gym in Lake Park, Iowa

BJJ gym Beginners welcome Kids & teens Competition team

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 — built around discipline, focus, and confidence
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Phone +1 712-592-1471

Hours

Monday Closed
Tuesday Closed
Wednesday 6–7:30 pm
Thursday Closed
Friday Closed
Saturday Closed
Sunday 3–5 pm

Hours shift for holidays, seminars, and open-gym times — worth a quick check before a special trip.

The classes they run

BJJ classes on the schedule at Iowa Lakes Jiu Jitsu, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

📘 Fundamentals 2 mentions

“He is passionate about the fundamentals of wrestling and martial arts and helping his student master these skills with confidence.”

All gyms that run fundamentals →

🧒 Kids BJJ 3 mentions

“Matthew has great inside, such a great instructor with adults and kids of all kinds, very knowledgeable.”

All gyms that run kids bjj →

Teens BJJ

“Had the privledge to wrestle for coach in high school.”

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🏆 Competition Team 8 mentions

“As a female practitioner in the art, I had to be tough in order to compete and roll with my training partners and coach.”

All gyms that run competition team →

🛡️ Self-Defense

“He has coached many sports throughout his career such as Wrestling, Volleyball, Track, Self Defense and Brazilian Jiu Jitsu to name a few.”

All gyms that run self-defense →

🌱 Beginners 2 mentions

“Coach M is able to transition his teaching styles to all levels.”

All gyms that run beginners →

Other martial arts here

BJJ gyms are usually multi-discipline. Here's what else members mention training under the same roof at Iowa Lakes Jiu Jitsu — mined from their reviews and the gym's own info.

🤸 Wrestling 5 mentions

“He has lots of experience competing and coaching wrestling which shows in his ability to break down Jiu Jitsu moves in a way that is easy to understand.”

Other gyms that also teach wrestling →

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 MMA, muay thai, or wrestling alongside your BJJ, confirm the current schedule with the gym.

What members say

The things reviewers bring up again and again across 25 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 5 mentions

“Matthew has great inside, such a great instructor with adults and kids of all kinds, very knowledgeable.”

📘 strong technique & fundamentals 3 mentions

“Additionally, Coach M makes sure to incorporate live drills to keep realism high which helps us know what techniques work quickly and effectively in real life situations.”

active competition team 10 mentions

“As a female practitioner in the art, I had to be tough in order to compete and roll with my training partners and coach.”

💗 welcoming to women 2 mentions

“As a female practitioner in the art, I had to be tough in order to compete and roll with my training partners and coach.”

🧠 builds confidence & discipline 5 mentions

“He is passionate about the fundamentals of wrestling and martial arts and helping his student master these skills with confidence.”

From the reviews

I Showed up on the wrong day from out of town and he came to the gym just to train with me, awesome guy and awesome coach, very glad I made my way here and will definitely be back again!

★★★★★ — Tyler, Mar 2022

I have known Matthew Mentink ( aka COACH ) for 20 years. He has coached many sports throughout his career such as Wrestling, Volleyball, Track, Self Defense and Brazilian Jiu Jitsu to name a few. He taught/coached both of my children in physical education, wrestling, and track.

★★★★★ — Rachele, Jul 2020

Been training at Iowa Lakes Jiu-Jitsu since it opened and with Matt a year before. Coach Mentik is great, he’ll point out any holes or flaws in your game and help you correct them. Practices are great with a good hour to 2 hours of solid training and sparring.

★★★★★ — Michael, Jul 2020

I had the pleasure of training with Coach in Woodbine over the last few years. He has lots of experience competing and coaching wrestling which shows in his ability to break down Jiu Jitsu moves in a way that is easy to understand. Coach is passionate about Jiu Jitsu and rarely ever turns down an opportunity train.

★★★★★ — Ben, Jul 2020

Excerpts from public Google reviews. Read all 25 reviews →

New to BJJ? Start at Iowa Lakes Jiu Jitsu

Iowa Lakes 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.

Call about beginner classes: +1 712-592-1471

Your first BJJ class at Iowa Lakes 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 when you call. 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.

BJJ is a contact sport. Ease in, tap early and often, 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 Iowa Lakes Jiu Jitsu

20 Ave A E, Lake Park, IA51347

Get directions

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.