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    Knuckle Up Training Center

    4.5 (30 reviews)
    Closed 9:00 am - 8:30 pm

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    I just had the single best work out EVER!! Thank you knuckle up!! I WILL be back!!

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    Ask the Community - Knuckle Up Training Center

    Review Highlights - Knuckle Up Training Center

    I highly recommend trying Cheryl's TRX or Tae Bo classes and AJ's cardio & Tae Bo classes as well!

    Mentioned in 9 reviews

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    Gracie Jiu-Jitsu - Women Empowered

    Gracie Jiu-Jitsu

    5.0(36 reviews)
    2.5 mi

    I can't say enough about Women Empowerment at Gracie Jiu-Jitsu Vallejo! What started as a personal…read moregoal to earn my pink belt quickly turned into joining a community of inspiring women who truly have each other's backs. From day one, I felt welcome and supported. Nikki is a phenomenal instructor--she teaches with clarity, structure, and real-world practicality that makes every class feel valuable and impactful. Whether you're looking to learn self-defense, build confidence, or find a strong community, this is the place for you!

    We first tried a Jiu Jitsu gym in Fairfield, and after just one class, we left very unsatisfied. My…read moredaughter, who was only 5 at the time, was placed in a class with much older, more experienced kids without any explanation, guidance, or pairing with a mentor. During one exercise (which had never been explained to her), a more experienced student took it upon himself to "correct" her by tripping her, causing her to fall face-first. The instructor neither checked on her well-being nor addressed the behavior. The incident left her shaken and unwilling to try Jiu Jitsu again for quite some time. After months of encouragement, she finally agreed to give it another try, this time at Gracie Jiu Jitsu, which had been highly recommended by fellow school parents. From day one, the difference was night and day. The coaches are not only professional and skilled, but also incredibly patient, welcoming, and attentive to each child's needs. They make sure every student understands the exercises and feels safe while learning. One moment that really stood out to me was when my daughter accidentally overextended her wrist. Both coaches checked on her at separate times, Coach Miro even offered to wrap her hand, and later Coach Nikki reassured her that these things happen and everything would be okay. As a mom, that level of care spoke volumes and showed me they truly prioritize their students' well-being. What I also love is how they blend skill-building with play. They incorporate games like Simon Says and end the class with dodgeball. This isn't just fun, it's smart. Play is a crucial part of how children learn, and it's clear the coaches understand how to keep kids engaged, motivated, and happy while still teaching discipline and technique. Beyond physical skills, Gracie Jiu Jitsu focuses on life lessons. Each month, they highlight a value, last month's was respect. The coaches talk about what it means, how to show it, and how it applies outside the gym. They also teach the importance of community, standing up for others, and resolving conflicts peacefully, using Jiu Jitsu techniques only when truly necessary for self-defense. My daughter is now not only learning how to protect herself, but also how to be respectful, compassionate, and confident. Gracie Jiu Jitsu is giving her tools that will serve her for life. Highly recommended.

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    Gracie Jiu-Jitsu - Congratulations!

    Congratulations!

    Gracie Jiu-Jitsu
    Gracie Jiu-Jitsu

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    Benicia Boxing & Martial Arts - Group class session lead by Mr. Bilberry.

    Benicia Boxing & Martial Arts

    5.0(21 reviews)
    2.5 mi

    One of the best decisions we made for our kid. Structure, discipline, confidence, community and at…read morethe same time learning an important skill to defend oneself if ever a situation calls for it. I love this place, they have a two way approach of teaching where they offer both group and one on one classes (to refine techniques and work through any technical issues). The teachers are young, relatable and very attentive. Their teaching style is very kid friendly and if they see something that's not quite clicking they find other ways to explain it so that its more relatable and or make more sense to as why something is done a certain way (not just seeing the trees but the forest as well.) Also after every one on one class the teacher goes over your child's progress and what they see as their strengths as well as the things that can be worked on and improved. The staff is consistent (not a lot of change over) so it's make things much easier as far as getting into a routine for the kids as well as the parents. My kid has been there for a little of a year (started when they were 8 but now they're 9) and has had the same three instructors - Mr. Bilberry, Mr. Begonia and Ms. Ferdin (which is a plus in my book.) They are taught practical applications for real world situations. They are also big on conditioning and friendly competition to help with pushing them further. There's alway a nice group of kids attending the group classes which is one of the reasons why my kid loves going (we use this as part of their social time since they are being home schooled.) The dojo is always well kept and organized (it doesn't have that funky smell that you'd think a gym would have which means a lot when you're waiting during your child's practices.) There's also a great cafe (the Benicia Coffee Company) a few doors down if you prefer to wait off site in the area. The Coachs are really good and are very knowledgeable. Even though I had and idea of their skill levels I really found out after witnessing one of their open houses where the instructors did a demonstration of their fighting style Kenpo Karate! With this particular style they use a color belt system to mark accomplishment and skill level. What's really cool is if you're feeling left out and are in need of a workout they have a boxing gym as well that offers lessons that you can match to your kid's schedule! If you're looking for a martial arts spot I'd highly recommend this place and they even offer a few free lessons to give you a chance to see if it's the right fit for you and your child! It's a win win situation in my book! J

    Hello everyone…read more This was my experience in Benicia Boxing. Coach Andy is amazing and made me feel comfortable and confident when hitting the pads and also corrected my stand and taught me the fundamental basics. Coach Travis is the other person that was training me. He taught me how to correctly throw a punch and learn how to move with my feet, which was needed because I'm a beginner. My overall experience was great and will definitely come back in the near future

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    Benicia Boxing & Martial Arts - Discussion on the different values of Karate.

    Discussion on the different values of Karate.

    Benicia Boxing & Martial Arts - Group class.

    Group class.

    Benicia Boxing & Martial Arts - Front of the dojo.

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    Front of the dojo.

    William Kim's Tae Kwon Do Center

    William Kim's Tae Kwon Do Center

    4.8(19 reviews)
    0.7 mi

    A recently learned of the concept of "A Third Place." Coined by Ray Oldenberg, it's a social…read moreenvironment that is not home (first place) and not work (second place). He identified key characteristics of all third places. "They are on neutral ground and promote social equity by leveling the status of guests. Conversation is the main activity and the mood is playful. Strangers are welcome, and there are regulars who feel a piece of themselves is rooted in the space. They enjoy the same feelings of warmth, possession, and belonging as they would in their own homes." I know this is seriously corny, but William Kim's Tae Kwon Do Center is the best Third Place for families. You truly feel a sense of community when you are there. All the instructors are so good with the kids. I have personally seen how beneficial Tae Kwon Do is through my own 9-year old (who started in 2023 at 7). He has blossomed due in large part to Tae Kwon Do. Because I attend almost all of my son's classes, I've also witnessed so many other students excel. These kids learn discipline, respect, perseverance and many more valuable social and emotional skills. And even though the students are training hard during class, the classes are actually really fun! Even for parents just sitting and watching. In addition to being a great place for your kids, as a parent, you might find yourself connecting with other local parents who may even become close friends and trusted associates. Families have been sending their kids to William Kim's TKD for decades and for good reason. The center has deep roots in the Vallejo community. Third places like William Kim's are successful because of the people who volunteer and work there--especially the Kim family--who are committed to improving each students well being through the discipline of the art of Tae Kwon Do. Families continue to flock here because they can see and feel this commitment. Also there are not many places you can go to like this, where you see different generations, from gen alpha to millennial, gen x and beyond, socializing well and getting along with one another. Sidenote: My husband had been wanting our son to start Tae Kwon Do for years, since he participated in several martial arts when he was younger. He did extensive research before deciding where to start. He picked William Kim's because of Grandmaster Kim's excellent reputation (Grandmaster is a 9th Don!) And, even though we live further away in Cordelia, we believe the quality of William Kim's is definitely worth the drive to Vallejo.

    My oldest asked to check out the TKD studio by the taco truck on Springs. I honestly didn't realize…read moreit was even there. We went to check it out and right away both my boys loved it. They had a 30 day trial to check it out and see if it was a good fit for us, even my husband decided to give it a try and joined the adult class. We are now a little over 2 years in and absolutely love it here. My husband and boys are now senior blue belts, half way to black belts. Going to this studio was the best decision we made for our family. Everyone at WMK is amazing and makes you feel so welcome. We are always bragging about our extended family! If you're considering it, you should just go in and give it a try. You won't be disappointed!

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    William Kim's Tae Kwon Do Center
    William Kim's Tae Kwon Do Center
    William Kim's Tae Kwon Do Center

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    Knuckle Up Training Center - martialarts - Updated May 2026

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