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Sektor Jiu Jitsu Chino
4.9 ★★★★★ 104 Google reviews · BJJ gym in Chino, California
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
- Competition team a competition team for members who want to test themselves at tournaments
- Today see hours ·
- Website & schedule sektorbjj.com — book classes and see the live schedule
- Phone +1 909-614-1307
Hours
| Monday | 6–7 am, 10:30 am–12 pm, 4:30–8 pm |
| Tuesday | 6–7 am, 10:30 am–12 pm, 4:30–8 pm |
| Wednesday | 6–7 am, 10:30 am–12 pm, 4:30–8 pm |
| Thursday | 6–7 am, 10:30 am–12 pm, 4:30–8 pm |
| Friday | 6–7 am, 10:30 am–12 pm, 4:30–8 pm |
| Saturday | 10 am–1 pm |
| Sunday | Closed |
The classes they run
“The teaching style of both Coach Sean and Coach Gabriel is the best my son has experienced and they both blend play, professionalism, and learning perfectly.”
“And acclimated to the desire intensity and level, It’s more than just a gym—it’s a place where you grow, as a practitioner, hobbyist, competitor and as a person.”
Other martial arts here
What members say
“The teaching style of both Coach Sean and Coach Gabriel is the best my son has experienced and they both blend play, professionalism, and learning perfectly.”
“Sean, Jackson, Andres, & the whole staff are top notch Jiu Jitsu instructors & cultivate a warm and welcoming environment for practitioners of all ages!”
“Sean, Jackson, Andres, & the whole staff are top notch Jiu Jitsu instructors & cultivate a warm and welcoming environment for practitioners of all ages!”
“Sean loves helping students with any questions they may have about a technique or an issue they come across while sparring.”
“And acclimated to the desire intensity and level, It’s more than just a gym—it’s a place where you grow, as a practitioner, hobbyist, competitor and as a person.”
“Sektor is a great place for children and for adults to learn a great discipline.”
From the reviews
I love this place I been training here for 2 years and 11 months this place has saved me, and changed me into this new person that I am. Here at Sektor its not about who's better its about working as a team iron Sharens iron I love my brothers and sisters from class.
This school has enriched my life and many others by providing a place for a community of people, dedicated to improving their fitness and mental well being, to learn the art of Jiu Jitsu and self defense.
In response to mr. James Diaz i would have to disagree. I've have known jiu-jitsu instructor Sean roberts for many years and everytime I go to visit his gym he and his coaches, and students have welcomed me with open arms and treated me like family. If your looking for a gym, you can't go wrong with this place.
Very welcoming environment with great instructors that care about their students! Everyone is super friendly here. Sean loves helping students with any questions they may have about a technique or an issue they come across while sparring.
New to BJJ? Start at Sektor Jiu Jitsu Chino
Sektor Jiu Jitsu Chino 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.
Your first BJJ class at Sektor Jiu Jitsu Chino
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.
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