Coach Grace is absolutely AMAZING! She is so attentive! She helps with form, breathing, & pushes…read moreyou! I did the hyrox workout with my friend who I'm doing the race with & Grace was so kind to answer all of our questions! Will definitely be back to take one of her classes again even though I struggled

Big fan so far of this gym! I have been attending the group fitness classes 3x per week and love…read morethem. The workouts are able to be done as hard or easy as you want and you leave drenched in sweat! The owners and staff and so welcoming and friendly!

F45 is my favorite HIIT/circuit workout. I love that it's mostly timed, so you're not counting reps…read moreand that it's totally customizable and scalable to your interest and skill level. I was a member here for a year and really enjoyed the classes, the community, and of course the post-workout burn. It's very expensive, but if fitness and community are your top priorities, it's worth it!

GET YOUR SWEAT ON AT F45!…read more F45 has a great mix of cardio and resistance workouts. Each workout is a different combination of 45 minute workouts. Sometimes it's 2 laps around the room, sometimes the workouts are broken into pods. Sometimes it's 40 seconds of work, 20 seconds of rest and other times you'll do "supersets" of 60 seconds in a row. They have all the classic workouts: push ups, Romanian deadlifts, Russian twists, squats, crunches, dumbbell curls, box jumps, and so much more! I've been coming to F45 for over a year now and it has done wonders. I am so much stronger and can really see the gains. The music definitely helps you get pumped up. However, it can be a bit loud. They even have a live DJ perform at the Saturday morning classes. The coaches are extremely friendly and helpful. I've learned a lot about the correct form to get the best results from the coaches. 5 Star Team for sure!

Gym equipment is of great quality + staff is very knowledgeable. Braden will push you hard and help…read moreyou achieve your fitness goals. Convenient location and not crowded

I have had an incredible experience training with Tyler. Even with having a very busy work life,…read moreTyler has found a way for me to fit training into my schedule and stay super motivated to keep pushing each week. His training sessions are intense, fun, and always careful to respect your injuries and stresses. Never pushes you too hard, but just to the brink as he takes the time understands your capabilities. Recommended 100%

I recently joined Mountainside Fitness and expected a time consuming sign up process with extensive…read moresales pitches to try to get me to sign up for more of a membership than I needed or could afford. I was pleasantly surprised when Bailee streamlined the process without any pressure. She also offered me free trials of membership benefits like the red light therapy and the brand new cold plunge! Bailee was so friendly and helpful in assisting me in deciding on how to proceed with my membership choices in a non committal way like I wanted. Another gentleman (I think his name was Brad) gave us a tour and was very respectful of the limited amount of time I had to spend on the tour. A great part about Mountainside fitness is that they allow 12-year-olds to join so that means my daughter can come with me! I could not find another gym in the area that allows children under 13 to attend so I was really pleased at this privilege. I also liked that all the memberships allow you to go to any location.! I'm really grateful that Bailee was there to help, being that she was so knowledgeable on the membership options and perks! P.s. I love the cold plunge!

Been a member of Mountainside for a few years. Nice facility, professional staff, great equipment…read moreand recent upgrades made to the locker room. I recommend this gym all the time to colleagues. I have one serious concern; the cell phone use in the men's locker room is out of control and violating everyone's privacy. I don't understand why guys bring their cell phone when they are in the steam room and sauna. Don't cell phones overheat in extreme heat? It is NOT ok to have a video call in the steam room/sauna and it is NOT ok to be on speaker phone either. There has to be some basic locker room etiquette that needs to be enforced. There also needs more signage that cell phones are not acceptable in this area, as other gym chains have done. It's OK to leave your phone in a locked locker for 10-15 minutes. One other basic locker room 101 etiquette lesson; guys leave your dirty shoes in your locker. Don't wear them in the steam room or sauna. I can't be the only gym member seeing these things happening day after day.

This "gym for non-gym people" will make you a gym person. The coaches care about everyone…read moregenuinely- remembering everyone by name, offering accommodations and modifications to all abilities and fitness levels, and building an environment that is inviting, free of judgment, educational, and fun. I have been going to Trifit classes for over a year now and instead of dreading my workouts, I look forward to them. This place really has allowed for me to make such a drastic change to my lifestyle- building my confidence in fitness spaces, helping me find movement that I enjoy and motivation to stay consistent. No question is too stupid to ask and the information and experience I've gained from working out with the coaches at Trifit is priceless. Getting a membership here was the first decision I made when deciding to prioritize my mental and physical health in my 30's. If you're looking to make a major change to your lifestyle but might need community or guidance to support you on your journey- this is the place to be.

To say TriFit has changed my life, is not overselling this magical place. At 47 years old, I am in…read morebetter shape and healthier than I was in my 30's, all thanks to the training and community created at TriFit by owners/trainers, Steven and Alex. Not only am I in the best shape of my life, but I have met great people and friends through the gym. We hold each other accountable in fun and great ways, and they make me want to jump out of bed in the morning to make the 6:30 class. If other gyms have failed you, you need to give this one a try. You will not be disappointed.

Love this place. There's so much good to share, I'm not confident this review will cover it all but…read moreI'll try!! I initially didn't think I would like this place. It looked similar to CrossFit to me. I'm so glad I pushed through that and gave it a shot. It ended up becoming my home gym and the place that fostered me regaining my strength and confidence. This place is always clean. The music is energizing. The workouts are programmed very well. Half the days are cardio, the other half resistance/weights. You get what you put in. But I can't get a better workout in 45 minutes anywhere else. Also, there is always a great stretch offered after class, which I don't recommend skipping! The coaches deserve their own very special acknowledgment. Management does a great job hiring qualified trainers, who also have great people skills. They always take the time to welcome you and do a great job explaining/offering a demo of the workout. And you can always count on them to keep an eye on your form and keep you motivated during the workout. This place is a gem in our community. I look forward to hitting 100 workouts! And hope to see you there!

This is not just a gym, this is a community. One that…read morewelcomes any and all, and is supportive and encouraging. I recently had a very negative and downshifting experience with high-pressure sales from a "women's only" gym. Tri-Core is the OPPOSITE of that. What a breath of fresh air to be in an environment that truly only wants the best for it's clients! The trainers are excellent and able to modify workouts for all levels, the facility is very clean and well-kept, and the workouts offered are varied to include weight training along with Pilates, if desired. I cannot recommend enough, but don't take my word for it. The doors are always open to anyone interested in moving forward on their health journey. See you there!

It was our first time here and honestly, we were super nervous and intimidated walking in, but from…read morethe moment we stepped through the doors, we felt totally at ease. The guy at the front desk was incredibly friendly and helped us check in without any stress. We took the TriCore Fire class with Mackenzie, and she was amazing! She took the time to explain the reformers (which we had never used before) and guided us through everything so we didn't feel lost. There was also another instructor taking the class with us, and she was just as sweet and supportive. Everyone ,from staff to instructors , made us feel welcome, supported, and empowered. It was a genuinely fun and challenging workout -- the kind that makes you sweat but still enjoy every second. I'm already planning to come back for another class. I will say it is smaller than expected, and there were about nine people in our class, which we didn't mind. I can't recommend TriCore enough. You'll leave feeling stronger, more confident, and glad you gave it a shot!

Long post alert! This is a note for folks of all ages,…read moreshapes, and fitness levels: So. I was the person who talked to countless gyms after my own gym closed without notice (Burst! Fitness). Prior to Burst! I was kind of a gym drifter. EOS, LA Fit, Planet Fit, Crunch Fit. I tried them all on for size. Didn't like them (nothing wrong with them, just didn't quite meet my needs). The search continued. I started deep-diving on the internet. There had to be an existing place out there that fit my needs right?? Over several months and consultations with private gyms in Tempe, Phoenix, and Scottsdale- Underground Fitness showed up on my radar. Leading up to my initial meeting with them, I was pretty deflated. Perfection is subjective- and I'd been looking for my version of a perfect fit for months and hadn't even come close. If I was going to join a gym at this point, I needed some convincing. But not in the typical gym-salesman pitch way. I needed to be bought-in. I needed to see the passion. The knowledge, the dedication, the practicing-what-you-preach. The ability to teach. I don't know maybe I'm a tough sell with unrealistic expectations *shrugs* My meeting went well. Ron was patient. I asked so many questions I made my own self tired. He didn't get tired. All of my reservations were addressed. I was satisfied. By the end of the meeting I could tell, this guy could seriously talk about this stuff all day. Passion: check. The program I selected felt like it would work with my schedule, the price was comfortable, and so far the customer service was on point. Ok...ok...willing to give these guys a chance. What's 9 weeks, am I right? That was in September 2019. It is now February 2020, 5 months later- I'm fully bought in. It did take some time to realize that this was the place for me, so I encourage readers of this review to keep that in mind. From my very beginning the team at Underground Fitness was communicative, invested in my success, flexible, creative, and believed in me more than I did. For those who I've worked with: Ron never blinked an eye when I needed to talk to him about absolutely anything at all (literally anything). Camille comes to my aide with worksheets, resources and meal ideas as I struggle with meeting my macros. She checks in on my off days, finger always on the pulse. She gently pushes me when I'm being a huge baby. She throws fun creative workouts our way, during which I can be observed smiling from ear to ear. They are so fun! The hour is over before I even know it! Daniel challenges every inch of air available in my lungs with creative circuits, helping me learn to use my body as an extension of myself. Teaching me how to stay grounded in my workouts (I can be super ADD). Each of them keeping a critical eye on form and technique. They are patient when I am low energy and have a sad workout. They are excited for me when I make progress. Even though these team members have spent years learning the fitness do's and don'ts for themselves, I never feel anything but encouraged when demonstrating my own lack of knowledge in nutrition and physiology. I can't tell you how many times I got talked off of the cliffs I put myself on. Active listening here folks! Guys, I didn't know what a fitness partnership looked or felt like until I met the U-fit team. You just have to let them be part of your journey, you won't regret it! The End

My personal trainer, Ron, has been a game-changer for me. His expertise in weight training and…read morepersonalized approach, after only one month, has helped me gain muscle and strength. The workouts are challenging, and I always leave feeling accomplished and energized. Has been quite a while since I have done any type of weight training, and finally made the decision that it was time to get back to a gym. Glad I made Underground Fitness my choice.