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Osorio Training Center
5 ★★★★★ 49 Google reviews · Muay thai gym in Hayward, 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 muay thai classes — built around discipline, focus, and confidence
- Women's classes dedicated women's muay thai classes — a welcoming space to train and start out in
- Private lessons private, one-on-one coaching available — a focused way to start or to work around a busy schedule; ask about availability and rates
- Fitness & conditioning muay thai fitness and cardio classes — a serious workout you can do without ever having to spar
- Sparring & clinch sparring and clinch sessions for members ready for controlled contact — always optional and coach-supervised
- Fight team a competition team for members who want to test themselves as amateur fighters
- Today see hours ·
- Website & schedule osoriotrainingcenter.com — book classes and see the live schedule
- Phone +1 510-517-3466
Hours
| Monday | 5–8 am, 3–8 pm |
| Tuesday | 5–8 am, 3–8 pm |
| Wednesday | 5–8 am, 3–8 pm |
| Thursday | 5–8 am, 3–8 pm |
| Friday | 5–8 am, 3–8 pm |
| Saturday | 8–11 am |
| Sunday | Closed |
The classes they run
“Started with no experience and feel I have progressed exponentially through the instruction and facilities available here.”
“One thing that truly sets Osorio Training Center apart is its dedication to helping kids develop both physically and mentally.”
“Whether you're a seasoned athlete or just looking to get in shape, there’s a class or program that will meet your needs.”
Other martial arts here
“The vibe & community are great, the coaching is top tier, and I’m seeing real progress in my boxing and strength.”
“Whether you're into wrestling, boxing, strength training, or yoga, they offer something for everyone.”
What members say
“Super friendly team, amazing coaches and an overall great environment.”
“Everybody at Osorio is very welcoming as well and the facility is very clean including the bathrooms (there’s even woman supplies for the ladies!”
“Everybody at Osorio is very welcoming as well and the facility is very clean including the bathrooms (there’s even woman supplies for the ladies!”
“The coaches here really worked with me in strengthening my boxing skills and technique!”
“I’ve been taking the strength and conditioning class with Coach Leah on Tuesday afternoons, and I love it!”
“Come check it out—it's worth every visit!”
From the reviews
I love this gym! Super friendly team, amazing coaches and an overall great environment. Rob, the owner, comes with so much knowledge and Experience! This boxing gym is perfect for all ages and levels. Jacob and Miguel are two of the coaches I have worked with and both are AMAZING!
My child 14 has been going here a little while his grades have improved. Principal Honor Roll and student of the month. Never in my dreams would I have imagined. he acts better and does his work at home, school, and in the gym! Coaches are great and encourage him! Thanks so much Osorio Team
Osorio Training Center: A Gem for All Ages in the Bay! I've had the pleasure of experiencing the Osorio Training Center, and I can confidently say it’s one of the best gyms in the Bay Area. Whether you're into wrestling, boxing, strength training, or yoga, they offer something for everyone.
My son has been training with Coach G for the past couple of months. We have notice improvement with his boxing skills and over all discipline in life. Boxing is a great hobby and all of the trainers are great.
New to muay thai? Start at Osorio Training Center
Osorio Training Center comes up as a beginner-friendly gym — noted on their own site. If you've never thrown a punch or a kick, 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 to start — you get in shape by training, not before it, and coaches scale the conditioning to you. Second, you won't be thrown into sparring — reputable gyms build fundamentals (stance, footwork, and the basic strikes of the "art of eight limbs") for weeks before any contact, and sparring stays optional. 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. Most gyms are happy to let you watch or try a class first, so reach out before you commit.
Your first muay thai class at Osorio Training Center
Nervous about walking into a muay thai 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 the basics on pads and bags — not fighting. Rest whenever you need to; no one will bat an eye. What to wear: shorts or athletic wear and a t-shirt; you'll train barefoot on the mats. What to bring: water and hand wraps if you have them — many gyms lend gloves for a first class, so it's worth asking when you call. As you keep training you'll add your own gloves, wraps, a mouthguard, and shin guards. Sparring is optional and comes later, 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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