Osorio Training Center

Osorio Training Center

Hayward, California | 5.0
5.0 (49 reviews)

Osorio Training Center is a boxing gym located in Hayward, California. Specializing in MMA & Boxing, Traditional Boxing, Amateur Boxing, Fitness Boxing, Muay Thai & Boxing and Pro Training. Rated 5.0 out of 5 by community members.

Reviews

Ivan Espinoza
Ivan Espinoza 9 months ago

OTC is an amazing gym! I’ve been taking strength and conditioning class. Leah is an outstanding personal trainer! Her enthusiasm and tailored workouts keep you motivated. She’s knowledgeable, professional, and focused on proper form and client progress. Highly recommend! She’s the best

Owner Response · 2025-08-08T20:38:51.000Z

Yee, Ivan! Thx for being part of our community 🥊🥊

Kelsey Coil
Kelsey Coil 10 months ago

I’m so happy I found OTC. The vibe & community are great, the coaching is top tier, and I’m seeing real progress in my boxing and strength. I look forward to being a member for a long time to come!

Owner Response · 2025-07-10T01:00:37.000Z

Glad you're part of our tribe, Kelsey!

Janet Linares
Janet Linares 11 months ago

I have recently been taking Coach Leah's strength and conditioning group classes. Working with Coach Leah has been an empowering and transformative experience. From day one, she has made me feel empowered , motivated and truly seen. Her philosophy of "building your most confident self" isnt just a slogan- it's something she helps you embody in every single session. She is a supportive, positive, and genuine presence who reminds you that strength comes in may forms-mental,emotional and physical. If you are looking for a coach who will help you show up as your best, most confident self- she is the one :)

Owner Response · 2025-06-23T19:51:28.000Z

Appreciate you, Janet! Keep going, girl!

Patricia Mendoza
Patricia Mendoza Local Guide 11 months ago

I’ve been taking the strength and conditioning class with Coach Leah on Tuesday afternoons, and I love it! She is thoughtful about the workout, makes it challenging, and makes sure you workout your whole body. She takes her time to help you learn to do the exercises properly and adjust as needed for each person. 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!) you can refill your water bottle at their refill station as well. Paty Hermosillo

Owner Response · 2025-06-20T20:11:46.000Z

Appreciate you, Paty! Here to encourage you during your health and wellness journey!

Forrest Spellman
Forrest Spellman Local Guide a year ago

I have been coming to this gym for a little over 3 months. Started with no experience and feel I have progressed exponentially through the instruction and facilities available here. There is a diversity of classes and equipment offerings, as well as welcomed flexibility from instructors in having your fitness goals met. The instructors have a ton of experience and are there to coach you along the way. This gym is also a great way to meet a community of friends and people outside your network. First class is free so if you are thinking of trying it out, you definitely should!

Owner Response · 2025-01-14T20:17:31.000Z

Thx, Forrest! Happy that you are part of our team - looking forward to continued growth and being part of your health + wellness journey!

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