Super nice, open 24hrs and I've been going here for almost 5 years. Never had any issues and the…read morenew upgrades are nice!

Phenomenal gym! The knowledgeable staff, positive atmosphere and variety of workout equipment make…read moreit a desirable place to workout at! The owner is also not bad to look at

I cannot say enough amazing things about Lindsey and Underground Fitness as a whole. She has…read morecreated an environment that is welcoming, uplifting, and incredibly supportive. Shes built such a positive culture where people cheer each other on, celebrate wins (big and small), and genuinely want to see each other succeed. It feels like a community, not just a gym. Working with her has been one of the best decisions I've ever made for myself. She has pushed me in ways I didn't know I needed, but always with compassion, encouragement, and deep understanding. She pays attention to form, mindset, and personal goals. My confidence has grown so much over the past year. I feel stronger, more capable and doubt myself far less then I did before in many ways. If you're looking for a trainer who truly cares, knows her stuff, and a gym that feels fun and motivating then you found it. Highly, highly recommend!

I don't even know where to begin with Lindsey and her amazing gym. Lindsey has established a truly…read moresupportive, kind and encouraging environment. She will push you harder than you have ever been pushed and she believes in you even when you don't believe in yourself. If you are looking for a personal trainer, I cannot recommend her enough. Whether you have been working out for years or you are new, she welcomes all with open arms. She focuses on each individuals goals and caters your training with your specific goal in mind. I began in July and Lindsey and the community in this gym have truly changed my life and pushed me to be more confident in my skin, believe in myself more and have taught me that I am so much stronger and capable than I think I am. She creates long lasting healthy habits that are realistic. She truly cares so much about the people that enter her gym and you become apart of the Underground Fitness family. I'm so happy I found this community. I couldn't recommend a better gym to start your personal training journey!!!

This is hands down the best boxing gym in town! I've been a loyal member for almost two years now,…read moreand I honestly regret not joining sooner. Everyone here treats each other with respect and kindness, creating such a positive and motivating environment. I wouldn't go anywhere else to train and work towards a healthier me. Five stars all the way!

Being a group fitness instructor at Power Boxing Fitness has been one of the most fulfilling parts…read moreof my journey. As an instructor, it means everything to be able to give back and help others tap into their strength, confidence, and potential. The energy in every class is electric, and the dedication our members bring to each workout is truly inspiring. Watching people grow stronger--both mentally and physically--through boxing, strength training, and community support is why I love what I do. It's more than fitness here--it's family.

NXPT is hands down the best gym in San Diego. The trainers are top-notch, motivating, and truly…read moreknowledgeable, and there are so many locations and classes to choose from that there's something for everyone. The La Mesa location is especially impressive--it has a full gym space for bootcamps, HYROX training, WODs, and more, plus a dedicated spin room and a yoga room. Whether you're training for a specific event or just looking to get your body moving and stay consistent, NXPT has everything you need. If you want great energy, variety, and results, this is the place to be

These workouts are KILLER! They push me and are so fast paced, the next thing I know it's 45…read moreminutes later and I have burned 300+ calories.... So so good. The trainers are great, welcoming, approachable. 5/5 stars for sure!

Dang, passed two years now as I actually started in June of 2016. I think I like the gym and people…read moreeven more now than when I started, which I didn't think was possible. If you have ever considered starting or resuming Jiu Jitsu and/or Muay Thai, I encourage you to come by and try out a class. I guarantee that practicing regularly will have a positive impact on your life!

Been training here for about 4 months. I was nervous to become part of the group but after seeing…read morehow friendly everyone was, there was no holding back. Dustin gives great instruction and is super helpful. Love being here and I hope to see more people try out all the classes!!

I've been a member at Performance 360 La Mesa for over four months now. As someone who has been…read moredoing group fitness training for a few years now at a variety of gyms, I have to say that P360 is the best gym that I have ever been to. This is the first time that I can honestly say that I have seen not only an improvement in my physique, but an overall improvement in my cardiovascular health and overall improvement in my strength and endurance. The coaches at this gym have legitimate experience in coaching. The coaches here take their work really seriously and make a serious effort to correct form during the classes, and ensure that you are performing the movement correctly. They don't mess around, and make the environment so welcoming and comfortable. P360 even gives you access to nutrition resources by their nutrition coaches. The workouts are strategically planned out, usually up to a couple weeks out in advance. Very organized, to ensure that no matter what day you go, you will be getting a legitamte workout. I love that on the app you can see what the workouts are going to be for the week and it doesn't matter which P360 location you end up being a member at, the workouts are going to be the exact same for all the locations. And if you are someone who is new to fitness, new to using the kind of weights and barbells that are used here, there's no need to be intimidated by it. There are people of ALL ages at this gym and ALL kinds of fitness levels. They make it easy to modify some of the workouts if you have some limitations. Prior to becoming a member at P360, I was going to a lot of random studios off of ClassPass. So I feel like I have a lot of group fitness gyms to compare it too. 10/10 recommend P360.

I recently joined P360 La mesa and have really enjoyed attending classes on a regular basis. The…read morecoaches are personable and friendly I feel like they do care about their clients. I enjoy the structure of the class and that coaches will demonstrate alternative exercises. The gym itself is clean and everyone does their part to keep it that way. I didn't know if I would like the whole group workout or partner but I've grown to like it. One of the perks is their water dispenser always so clean and cold at the end of a workout. Another cool feature is the performance 360 application where I can track my weight count per exercise and reps and for being only 1 month I am seeing some progress and also better energy levels. So to me it has been worth the investment I will continue to attend Try a free class and take advantage of first month deal and seek those gains!!

Will be making sure to reach out to the email that has been provided. This is disgusting and a…read morehorribly run gym. Employees are not dressed and not up to dress code and now THREATING and trying to harass members outside of the doors. Just be careful if you have any option other than him.

The female staff are amazing at this location. However, I had one of the male staff members make…read moreunwanted sexual advances at me. This made me extremely uncomfortable, and I canceled my membership. As someone who already struggles with trying to find motivation for exercise, this ruined the gym for me completely. Management at this location needs to train their staff better on appropriate and inappropriate conduct with customers. I don't go to the gym to be sexualized, especially by the staff. I am very disappointed.

hi everyone...if you wanna start your workout plans and you're living in San Diego than this is…read morebest place for gym because equipments are very good, nice place for workout. Trainers are really very knowledgable!

Great coaches! Solid spot right near SDSU. Every workout is different and will definitely have you…read moresweating.

This is a review based on the experience I have with the yard gym as a neighbor. I made a complaint…read morelast weekend about the noise in the morning, left a voicemail and they called me back the next day. Instead of getting defensive or telling me to kick rocks, they listened to my complaint and they were very kind and respectful and I felt heard. I apologized for complaining as I was just having a hard weekend and the noise was overstimulating me. They took my concern seriously and I heard no loud noises this weekend. I hope that one day I might join in on the fun there and go a great workout too. Thank you for listening and being so respectful. Empathy goes a long way!

One of the best personal gym experience I've ever had. It's centrally located on Adam's street and…read morethere's a parking lot attached to the gym for easy parking. The gym focuses in on efficient and proper forms/techniques on all their workouts. The main concept is that all classes are split into 2 types, the "tuff" and "rig". As you guessed it's basically cardio or lift. You can decide what you like to do based on your body and your goals. I've personally have not tried other "similar" type of gyms but from the feedbacks of others I've talked to, this gym's program and setup is one of the most effective. From the owner Rory to the trainers Brooke/Loccy, everyone greets you with a smile and only sends positive support. No judgement on the amount of weight you use nor the amount of reps you can do. As long as you give it your all! It's a pretty even 50/50 split with men and women. Don't be afraid to come check it out! I highly recommend.

Finished the 3rd week of the open (on vacation). Can't believe how intense each week of the open…read morebut honestly I love pushing myself to the max. It helps when you have a family at the gym who encourages you to go and get stronger.

Brilliant gym, amazing coaches, and excellent community is how I would describe Crossfit ATR. It's…read morebeen joy to workout here everyday and have variety of options and equipment. Also, for anyone dealing with injuries, I highly recommend Crossfit ATR as all the coaches are well-versed in scaling wods accordingly.