1. Grind Fitness

    1. Grind Fitness

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    Rialto, CA

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    Grind Fitness

    5.0 (3 reviews)
    Open 8:00 am - 10:30 AM

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    Recommended Reviews - Grind Fitness

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    8 months ago

    I love the coaches! They are motivating, supportive, and experienced. The gym is clean and the members are welcoming.

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    1 year ago

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    2 years ago

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    Marvin Z.

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    New Mind New Body Fitness

    New Mind New Body Fitness

    4.9
    (88 reviews)
    6.1 mi

    Where do I even start? I absolutely love everything this gym stands for. Not only is it amazing…read morebecause it's an all-women's gym, but everyone here is so kind and welcoming. From the owner, Sabrina, to all of the trainers, the energy is just incredible. I want to take a moment to shout out someone who is a true inspiration and motivation to me--TRACY, or as I like to call her, BIG BOOTY TRACY (lol). I've been a member at New Mind New Body Fitness for two years now, and Tracy has been sweet and welcoming from the very first moment I met her. I really love her approach when helping others, especially how she focuses on correcting form and preventing injuries. You can tell she has been working out for years--she's super advanced and insanely strong. I always see her lifting heavy, and she makes it look effortless. She knows she looks amazing, yet she stays so humble. What I admire most about Tracy is how she uplifts other women, especially those who struggle with their appearance. she has helped me transform my confidence. That kind of encouragement means everything, and it's a big reason this gym feels like such a supportive community.

    Finally Found My Fitness Home!…read more I had been driving past New Body New Mind Fitness for almost six years before I finally decided to stop in back in February -- and I'm so glad I did! I've always been into fitness and health, but like many people, it was hard to stay consistent, especially after moving out and balancing adult life. Joining this all-women's gym has truly been a game changer. The classes are fun, challenging, and super motivating, and the energy here is so welcoming. The trainers actually take time to help you with your form and push you in the best way possible. You never feel judged -- just encouraged. Sabrina is amazing -- she genuinely cares about every single one of her clients and it shows in how she runs her gym. It's rare to find a business owner who's that invested in your progress and well-being. If you've been thinking about joining, just do it! You'll leave every class feeling stronger, more confident, and proud of yourself.

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    New Mind New Body Fitness
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    San Bernardino Fit Body Boot Camp

    San Bernardino Fit Body Boot Camp

    4.8
    (8 reviews)
    0.1 mi

    I did the Groupon to give this location a try for 4-5 weeks. Overall, you get what you paid for and…read morewas not terribly impressed. Workouts are good. The location is a bit shady especially in the dark mornings/evenings. The bathroom rarely had soap. I also showed up for a 6:15am class that was all of a sudden cancelled without notice, but was still posted on the board. My first time, the trainer forgot I made an appointment for my intake and he was a bit annoyed. He also later forgot to send me the diet plan. He didn't explain anything about the program or that I had to weigh in... Whatever, I wasn't interested in that as I just wanted the work outs. The workouts are great, only 30 minutes, so don't slack off. It's a VERY small space for 10-12 people so sometimes the work outs were tough due to space. My biggest issue was the amount of yapping/complaining some of the girls made during the workouts. The trainer does nothing to minimize it and just chit chats with them during the workouts. However this is my preference as I like tough trainers who cut out the crap and whiners.

    Fit Body Boot Camp is the best 30 minute HIT group workout I have ever experienced. The workouts…read morechange every time, and it is like having a personal trainer with a group of motivated people. What makes this better than the gym is you have other group members motivating you, pushing through the same workout you are doing. I enjoyed the one in San Bernardino because the trainers are motivating and even though the workouts are quick they are tough, but you feel so good after you can go for a double. I highly recommend this gym !

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    San Bernardino Fit Body Boot Camp
    Fit Body Bootcamp
    Fit Body Bootcamp
    Back to back workouts kick ass..but worth it

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    Back to back workouts kick ass..but worth it

    Grind Fitness - bootcamps - Updated July 2026

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