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Science of Jiu Jitsu Academy

5 ★★★★★ 89 Google reviews · BJJ gym in Harvey, Louisiana

BJJ gym Affiliated Beginners welcome Kids & teens No-gi Competition team

Affiliated academy — reviews and the gym's own info point to a recognized BJJ lineage or affiliation (think Gracie Barra, 10th Planet, Renzo Gracie, Alliance, Atos or Checkmat). If lineage matters to you, ask which affiliation the academy belongs to and under whom the head instructor earned their black belt.

Plan your first class

  • Membership memberships run around $30/mo — many academies also offer a discounted first month and family plans, so ask about new-member rates
  • 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
  • No-gi no-gi grappling classes — training in a rashguard and shorts, with faster scrambles and a natural bridge to MMA
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule scienceofjiujitsu.net — book classes and see the live schedule
  • Phone +1 504-313-8390

Hours

Monday 10 am–1 pm, 6–9 pm
Tuesday 10 am–1 pm, 4:30–9 pm
Wednesday 6–9 pm
Thursday 10 am–1 pm, 4:30–9 pm
Friday 10 am–1 pm
Saturday 9 am–1 pm
Sunday Closed

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 Science of Jiu Jitsu Academy, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 9 mentions

“We were able to drop in for a kids' no-gi competition class & kids' regular no-gi class on our return trip from ADCC Austin to our home in St.”

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Teens BJJ

“Best for kids, teens and adults.”

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🩳 No-Gi 2 mentions

“We were able to drop in for a kids' no-gi competition class & kids' regular no-gi class on our return trip from ADCC Austin to our home in St.”

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🥋 Gi

“We were able to drop in for a kids' no-gi competition class & kids' regular no-gi class on our return trip from ADCC Austin to our home in St.”

All gyms that run gi →

🏆 Competition Team 6 mentions

“We were able to drop in for a kids' no-gi competition class & kids' regular no-gi class on our return trip from ADCC Austin to our home in St.”

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🛡️ Self-Defense 2 mentions

“I definitely would recommend this place to anyone looking for a new hobby, for self defense, or anyone trying to get in shape.”

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🌱 Beginners 3 mentions

“Impressive facility and talented professors who go above and beyond to teach and welcome beginners and experts alike.”

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What members say

The things reviewers bring up again and again across 89 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 5 mentions

“Professor Marcus and Zach are the best teachers I’ve had and push me to be a better at all times, They invest time into ALL students and I wouldn’t recommend going anywhere else.”

🌱 welcoming to beginners 13 mentions

“This exceptional academy demonstrated knowledgable & enthusiastic coaches, wonderfully organized classes, and very clean & welcoming facility!”

🤝 no-ego, friendly academy 22 mentions

“This exceptional academy demonstrated knowledgable & enthusiastic coaches, wonderfully organized classes, and very clean & welcoming facility!”

📘 strong technique & fundamentals 4 mentions

“The instruction is some of the best around, Professor Marcus and Coach Zac have an amazing attention to detail when teaching.”

active competition team 6 mentions

“We were able to drop in for a kids' no-gi competition class & kids' regular no-gi class on our return trip from ADCC Austin to our home in St.”

🎖️ legit lineage & affiliation 2 mentions

“They represent Checkmat well and 100% recommend giving this place a try if you're considering getting into Brazilian Jiu-Jitsu or already train.”

From the reviews

Science of Jiu Jitsu is an amazing facility, its sleek and modern with a very clean look. The instruction is some of the best around, Professor Marcus and Coach Zac have an amazing attention to detail when teaching. They make learning easy, and they are more vested in your success then you are.

★★★★★ — Billy, Dec 2020

First off I would like to say if I could give them more stars I would. Professor Marcus and Professor Zach are 100% dedicated to passing on all their knowledge to the students. The curriculum and structure they have developed far surpasses any other school I have trained at.

★★★★★ — Jason, Jan 2023

This gym is outstanding! I trained here while working in New Orleans temporarily and have nothing but good things to say about the the instructors, students, and the place itself. Everyone is friendly and welcoming from people training casually to competitively.

★★★★★ — Zachary, Nov 2021

Definitely a great experience. When I first joined everyone was very welcoming. The facility is very clean. Marcus is very detailed when teaching us different techniques and works with everyone. The people with more experience are very helpful and always willing to pass down their knowledge.

★★★★★ — Francisco, Sep 2022

Excerpts from public Google reviews. Read all 89 reviews →

New to BJJ? Start at Science of Jiu Jitsu Academy

Science of Jiu Jitsu Academy 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.

See their beginner class info

Your first BJJ class at Science of Jiu Jitsu Academy

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 Science of Jiu Jitsu Academy

1821 Commercial Dr, Harvey, LA70058

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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.