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    The Underground PHX

    4.7 (7 reviews)

    Services - The Underground PHX

    Group fitness

    Virtual fitness classes

    The Underground PHX Photos

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    4 months ago

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    2 months ago

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    2 years ago

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    2 years ago

    Kristin C is my all time favorite teacher! I always have the best time during her classes.

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    3 years ago

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    2 years ago

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    3 years ago

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    NYX Cycle + Fitness - Front desk

    NYX Cycle + Fitness

    (17 reviews)

    The one thing about me is I'm always going to work out on vacation. I'll always find a spin class…read morewherever I am, and NYX Cycling Studio did not disappoint. You can tell they have a very strong community here of regular riders. I grabbed their BOGO deal, buy one class get one free, which made it easy to try two different instructors. I took Holland on Friday 9:00 class and Priscilla for the Sunday 9:30 class. First off, parking is easy -- located in a strip mall towards the end. The studio itself is super clean and open. It feels spacious but still has that high energy spin vibe once class starts. Front desk staff were welcoming and easy to talk to. They got me checked in quickly and made me feel comfortable right away. It was my cousins first time riding and they helped her get adjusted onto the bike. There's lockers in the lobby to store your stuff -- easy lock system to use. Holland is so sweet and her energy is really fun. (Found her on instagram hehe) She has that poppy, feel-good vibe. Great playlist, clear cues, and she keeps things upbeat. It was challenging but still so fun. Priscilla's Sunday class was lit. So much energy. Dancing, singing, hyping the room up, and somehow still making you push your limit. The whole class was vibing with her. It felt like a party on the bike. Overall, such a solid studio. Great energy, strong community, clean space, and really fun instructors. I'll definitely be back next time I'm in Arizona.

    I took the intro spin class which was only $5 and my gosh it was worth a lot more than what I paid…read more They taught me how the spin techniques worked, shoes were included, a large bottle of alkaline water was only $2, they had lockers, the whole experience was A+ it reminded me of soul cycle but for a fraction of the price. The instructor Samuel, was amazing. Really funny guy and awesome instructor. Everyone was very warm and friendly in the class and I felt welcome.

    The Underground PHX - cyclingclasses - Updated May 2026

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