Fitness Underground

(5 Reviews)
1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States


Contact and Address

State: California
Address: 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States
Zip code: 91786
Phone: (909) 921-6908
Email: Fitnessunderground2017@gmail.com
Website: https://www.fitnessundergroundofficial.com/

Opening Hours:

Monday:Open 24 hours
Tuesday:Open 24 hours
Wednesday:Open 24 hours
Thursday:Open 24 hours
Friday:Open 24 hours
Saturday:Open 24 hours
Sunday:Open 24 hours

Reviews

  • Casey Smith

    (January 17, 2019, 3:05 am)

    I joined this gym in early December to start getting stronger and to lose some weight, Ian and Marisa are great! In just the month I've been training my squat has gone up 45lbs and my bench has gone up 35lbs great place if you're looking for a strength training or powerlifting gym. #Underground

  • Kyle Hassett

    (October 20, 2018, 7:04 pm)

    Not too long after New Years, I was on the traditional “I am going to get in shape this year” kick like everyone else who set new year resolutions. I had seen an ad on Instagram for Fitness Underground and thought, man this could truly be a different experience and it’s so close in proximity! At the time, I was working out a Chuze and didn’t necessarily have any complaints, but lacked the closed-knit atmosphere and lacked the free weights I grew up being used too as a football player. I had signed up, not necessarily seeing the gym itself, but didn’t necessarily have the motivation to get in there. It wasn’t until the owner Ian called me and let me know that he felt bad charging me for another month without me stepping foot in the gym. He ask when I could make it in so I could check out the place and get the feel of the place.

    Shortly there after our conversation, I was able to meet Ian officially and also go over some of the basics for lifting and testing my strength. It was humbling to see that I wasn’t as strong as I thought, but also reminded me the reason I was here in the first place. Ian offered to build out a personal program for me and has continuously done so for the last 7 months. I can tell you from personal experience, the programming has helped me “check my ego at the door” as Ian would say as well as encouraged me to continually come back and try to dominate another week as it gradually edges you up in “PR’s” or personal records. I can say confidently, I am stronger than I have ever been in my life, I have more confidence than I’ve had in a long time and I truly love my gym. It’s a place where you can be yourself, are encouraged by everyone and where the owners Ian & Marisa believe in their athletes and want them to have the best atmosphere to compete, to better their lives and to have a place to belong. If you are looking for a change up in weight lifting or a place just to get back in shape, definitely give Fitness Underground a look. I personally have enjoyed my experience and transformation. Thanks for all the support F.U. I am forever grateful!

  • Jenna Hemion

    (March 28, 2018, 12:26 am)

    Fitness underground is the best gym i have ever been to! I love going to bootcamp, open gym, and personal training with Marisa! They have all the best equipment with a large variety and the best trainers who always want to help!

  • Viridiana Carrillo

    (March 22, 2018, 12:22 am)

    This gym is awesome! I enjoy coming to bootcamps in the morning at 6 am. Marisa is a great trainer, and really cares about you. If you have an injury and let her know. She will help you modify each exercise. Bootcamps are always fun and motivating. We all have such a great time. It really makes working out fun! I like that Marisa incorporates different exercises and she even does kickboxing Wednesday's.

  • Brooklynn H

    (March 22, 2018, 12:09 am)

    Nicest owners! Professional and modern place. You can tell the trainers are all there because they truly love it and thrive off of helping their clients. It’s a great experience, especially comparing to the bigger chain gyms that only care about the money and memberships. Fitness Underground is different and it is so refreshing!


Questions & Answers

What is the phone number for Fitness Underground?

The phone number for Fitness Underground is (909) 921-6908.


Where is Fitness Underground located?

Fitness Underground is located at 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States


What is the internet address for Fitness Underground?

The website (URL) for Fitness Underground is: https://www.fitnessundergroundofficial.com/


What days are Fitness Underground open?

Fitness Underground is open:
Monday:Open 24 hours
Tuesday:Open 24 hours
Wednesday:Open 24 hours
Thursday:Open 24 hours
Friday:Open 24 hours
Saturday:Open 24 hours
Sunday:Open 24 hours

Photos of Fitness Underground

Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
Fitness Underground | 1410 E Foothill Blvd Suite JK, Upland, CA 91786, United States | Phone: (909) 921-6908
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