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Sharpen Iron Academy - SIA

4.9 ★★★★★ 131 Google reviews · BJJ gym in Plano, Texas

BJJ gym Free trial Beginners welcome Kids & teens Competition team

Plan your first class

  • Free trial or intro class most gyms welcome new members with a free trial or intro class — check their site or give them a call to book your first session
  • 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
  • Women's classes dedicated women's BJJ classes — a welcoming space to train and start out in
  • Competition team a competition team for members who want to test themselves at tournaments
  • Today see hours ·
  • Website & schedule sharpenironacademy.com — book classes and see the live schedule
  • Phone +1 214-227-7111

Hours

Monday 12–1 pm, 3:30–9 pm
Tuesday 6–7 am, 3:30–8:45 pm
Wednesday 12–1 pm, 3:45–9 pm
Thursday 6–7 am, 3:30–9 pm
Friday 11:55 am–1:30 pm, 4:45–7:30 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 Sharpen Iron Academy - SIA, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 25 mentions

“It's clear that they care deeply about the students' progress and development, fostering an environment where kids feel encouraged and motivated.”

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💪 Women's BJJ

“The jiu-jitsu classes are amazing, and the real highlight for me has been the women’s classes.”

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🏆 Competition Team 8 mentions

“Whether you're looking for basic self-defense skills or if you're looking for a great and supportive competition team, SIA is it!”

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🛡️ Self-Defense 6 mentions

“Whether you're looking for basic self-defense skills or if you're looking for a great and supportive competition team, SIA is it!”

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🌱 Beginners 3 mentions

“As a beginner last year, I was welcomed and felt at home day 1.”

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Other martial arts here

BJJ gyms are usually multi-discipline. Here's what else members mention training under the same roof at Sharpen Iron Academy - SIA — mined from their reviews and the gym's own info.

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 131 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 2 mentions

“Professor Henrique and Sarah do a great job running this gym and have grown the program to be one of the most competitive in the area.”

🌱 welcoming to beginners 7 mentions

“From the very first class, the coach made me feel completely comfortable and right at home I’m so grateful for this amazing team!”

🤝 no-ego, friendly academy 20 mentions

“Whether you're looking for basic self-defense skills or if you're looking for a great and supportive competition team, SIA is it!”

📘 strong technique & fundamentals 4 mentions

“They not only teach the students essential techniques and skills but also make sure they have a great time in the process.”

🧒 strong kids program 2 mentions

“But what truly sets SIA apart is its extraordinary kids program.”

active competition team 10 mentions

“Whether you're looking for basic self-defense skills or if you're looking for a great and supportive competition team, SIA is it!”

From the reviews

If you want.... 1. To learn self-defense for you or your child 2. To lose weight 3. To get stronger physically and mentally 4. To be surrounded by a great community of families that will support you... If so, you are in the right place. Many want to compete and many just want to be active and learn self-defense.

★★★★★ — Kevin, Jul 2025

Nestled in West Plano - Sharpen Iron Academy stands as a beacon of excellence in Brazilian Jiu Jitsu. From the moment you enter, the friendly staff welcomes you to SIA; setting the tone for an exceptional experience. The clean and well-organized space reflects the commitment to excellence that defines the academy.

★★★★★ — Juan, Feb 2024

Training at this Jiu-Jitsu academy has been an incredible experience. From day one, I was very well received, with a welcoming and respectful environment from both the instructors and the students.

★★★★★ — Felipe, Mar 2026

My son started jiu jitsu a year ago at another facility. He loved the sparring and competing with his team. At his first tournament I was amazed at the moves the other gyms were doing. During the tournament I had several interactions with the families from SIA.

★★★★★ — Mateo, Jan 2026

Excerpts from public Google reviews. Read all 131 reviews →

New to BJJ? Start at Sharpen Iron Academy - SIA

Sharpen Iron Academy - SIA comes up as a beginner-friendly gym — noted on their own site. 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.

Check beginner classes on their site

Your first BJJ class at Sharpen Iron Academy - SIA

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 Sharpen Iron Academy - SIA

Lakeside Market, 4017 Preston Rd Ste 542, Plano, TX75093

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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.