HomeIdahoTwin Falls › Family Boxing and Siri Jiu Jitsu Fitness Center

Family Boxing and Siri Jiu Jitsu Fitness Center

4.8 ★★★★★ 32 Google reviews · BJJ gym in Twin Falls, Idaho

BJJ gym Kids & teens Competition team

Plan your first class

  • 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 (208) 308-1812

Hours

Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours

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 Family Boxing and Siri Jiu Jitsu Fitness Center, confirmed in members' own reviews and the gym's own info — not guessed from the sign out front.

🧒 Kids BJJ 4 mentions

“The gym is available 24 hrs a day, they offer boxing and jiu jitsu classes for adults and children.”

All gyms that run kids bjj →

🏆 Competition Team

“High level Brazilian Jiu Jitsu competitor!”

All gyms that run competition team →

Other martial arts here

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

🥊 Muay Thai

“Boxing, Wrestling, Jiu-Jitsu and now MMA and Muay Thai classes.”

Other gyms that also teach muay thai →

🏟️ MMA 2 mentions

“It is not only a boxing gym they have jui jitsu, wrestling, and MMA.”

Other gyms that also teach mma →

🥊 Boxing 7 mentions

“provided a place I could be comfortable and get to know people, its called family boxing for a good reason, Jason, Kendra, and George are awesome.”

Other gyms that also teach boxing →

🤸 Wrestling 2 mentions

“It is not only a boxing gym they have jui jitsu, wrestling, and MMA.”

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 32 Google reviews — in their own words.

🧑‍🏫 expert, high-level coaching 2 mentions

“They have amazing coaches and amazing training partners.”

🤝 no-ego, friendly academy 4 mentions

“provided a place I could be comfortable and get to know people, its called family boxing for a good reason, Jason, Kendra, and George are awesome.”

💵 good value / fair pricing 2 mentions

“Affordable, fun, and encouraging environment to work out in.”

From the reviews

Jason, Kendra... all of the coaches are amazing. Great environment, great people. Super solid gym! The gym is available 24 hrs a day, they offer boxing and jiu jitsu classes for adults and children. They offer weight equipment, cardio equipment, and have a sauna as well.

★★★★★ — Crystal, Apr 2021

I've been with this gym sense they've started! Absolutely amazing environment! Wonderful people and everything you can ask for in a gym. Weather it's weight, Boxing jiu-jitsu running they have it all! And now the new cryotherapy it's amazing! Go give it a try!

★★★★★ — Robert, Sep 2022

Professor Júnior is amazing!! He’s a legit black belt! High level Brazilian Jiu Jitsu competitor! 🥋

★★★★★ — Felipe, May 2024

Helped me out of depression about 2 years ago and set me on the right track knowing that I could push myself harder then ever before. provided a place I could be comfortable and get to know people, its called family boxing for a good reason, Jason, Kendra, and George are awesome. The jiu jitsu guys are very cool too!

★★★★★ — Dylan, Feb 2025

Excerpts from public Google reviews. Read all 32 reviews →

Your first BJJ class at Family Boxing and Siri Jiu Jitsu Fitness Center

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 Family Boxing and Siri Jiu Jitsu Fitness Center

1998 Eldridge Ave, Twin Falls, ID83301

Get directions

More BJJ gyms near Twin Falls

Southern Idaho Brazilian Jiu Jitsu

5 ★★★★★ 31 reviews

647 Filer Ave #101, Twin Falls, ID

🥋 Free trial / intro class — check their site

Ages 6+

BJJ gym Free trial Beginners welcome Kids & teens No-gi Affiliated expert, high-level coachingwelcoming to beginnersno-ego, friendly academy

2.3 miles away

All BJJ gyms in Twin Falls, ID →

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.