Best gym in Santa Clarita hands down. Jason is beyond helpful and created an environment for people…read moreto succeed with their fitness goals. Couldn't recommend this establishment more.

When I was young man, nobody told me I'd need a jetpack at 51 to keep up with a six-year-old and a…read more12-year-old. Aside from my wife, they're the loves of my life. The truth is, keeping up at 51 has been a challenge. Up until about three months ago, I was fighting what I call the 'dad bod life'--adding a few pounds here and there, year after year. It's been almost three months since I joined a mind, body, and soul program, and I've started to feel a real sense of community, or a culture if you will, created by the founder, Jason. Just last week, I found myself with walking pneumonia, and I was laid out for a couple of days--I mean, laid out. After looking into B12 shots, liquid IVs, and cryo chambers, I sent Jason a message and asked, 'Does the infrared sauna really work? I'm feeling pretty drained and need a quick solution.' Since my family and I are members (my wife, my 12-year-old son, and me--don't ask me to repeat my age again, lol), he said, 'I'll put you down for an appointment and give you a quick intro.' The rest is history. After two sessions, and just two days later, I was feeling a lot more like myself. Now, this was after already consulting with western medicine--seeing a doctor and taking medication. The infrared sauna helped me regain my strength in just two days. I found myself looking at my wife, saying, 'Can you believe this?' The point is, the infrared sauna doesn't just help flush out impurities--it also brings back your energy. But more importantly, I'm so grateful to Jason for allowing our family to be part of this community! If you're reading this, I highly recommend you get off the couch and message Jason ASAP!"

CrossFit SCV is by far the best CrossFit gym I've ever been to. I had tried CrossFit a few times in…read morethe past, but I never stuck with it because I just didn't feel connected to it. That changed when my family and I joined CrossFit SCV in January 2023, and it was one of the best decisions we've made. We started with a free one-week trial, and from the very first day, Coach Curtis was there to guide us through the workouts. The whole community at CrossFit SCV is truly beautiful. All of the coaches are incredibly encouraging, kind, and supportive. They pay close attention to ensure you're working out safely, which really helped me feel confident. It's become a place where I not only get an awesome workout but also come to socialize and unwind. I'm so grateful to be part of such an amazing community. Thank you CrossFit SCV

When I started doing the CrossFit SCV nutrition competition, I had no idea where it would lead me…read moreor what effect it would have on me. My results were off the charts. I took Coach Jenny's guidance to heart and followed everything she instructed me, and I've gone from having 17.8 percent body fat to 9 percent body fat. More importantly, I've learned what food to put in my body and consistently followed that game plan. After going from 35.9 pounds to 16.5 pounds of body fat, I've shifted my focus to gaining muscle. My evolution has been tremendous, and I couldn't have done it without the guidance of doing the nutrition program with Coach Jenny. My self-confidence has skyrocketed, and I can achieve any goal I set my mind to with hard work and patience. I would highly recommend this program to anyone looking to make a positive change in their lives.

I love Orangetheory, best ever and best people coaches! it is great having someone help you with…read moreyour journey. It's very motivating. I've been going there for over a year now and have had no bad experiences. Thank you, Orangetheory!

Best PLACE EVER!! best staff, best front desk, best classes - go become a member now!!!…read more-Sam M.

I've had a great experience at Afterburn fitness. One of the things I love most is the incredible…read morevariety of classes they offer. There's something for every fitness level and goal, so it's easy to stay motivated and keep workouts interesting. The coaches are knowledgeable, encouraging, and genuinely invested in helping everyone succeed. They create a positive and supportive environment while making each class both challenging and fun. The atmosphere is another standout. Everyone is welcoming, friendly, and respectful, making it a place you actually look forward to coming back to. If you're looking for a gym with excellent classes, amazing coaches, and a great community, I highly recommend this one.

I absolutely LOVE that this gym offers a hiit class at 4am, since I start work at 6am I can get it…read morein before work and shower in time to make it and start the day off right! I recently tried a few other gyms, and while they were okay, they just didn't compare to Afterburn. At first, the membership price might seem like a lot, but once you compare the pricing to other gyms and what's included with Afterburn it feels worth it. Keep an eye out because they do have specials for new clients often! ;) And if you know someone who already comes to Afterburn, you can do a "friend referral" that can help you both. ;) The trainers here are incredible. They push you to become stronger while also encouraging you every step of the way, literally! On the days when I want to give up, they're the ones reminding me that I can do hard things. As someone who started out overweight and out of shape, I can honestly say I've never once felt judged. The trainers create such a positive environment, and the members are just as welcoming and supportive. One thing I really appreciate is that the classes never feel overcrowded. Unlike other gyms where you're packed in like sardines, there's plenty of space to work out comfortably. What really makes Afterburn different is the community they've built. They don't just focus on workouts--they focus on their people. From holiday events and team challenges to themed workouts and brunch workouts, they create opportunities for everyone to connect, have fun, and make lasting memories. It feels like you can build friendships here. I also love the new sauna and cold plunge. I use them regularly, and they're always clean, well-maintained, and never overcrowded. If you're overweight or you're just trying to get back on track, don't let the financial fear hold you back. The trainers will help you build healthier habits without breaking your budget. I realized that by cutting back on fast food and making better choices, I was actually saving money--enough to help cover my membership. That's an investment that pays you back in your health. If you're on the fence, I highly recommend taking advantage of the 3-day trial. Walk through the doors, give it a chance, and see what it's all about. By the end of the year, you'll be glad you started. Afterburn won't change your life for you--but if you're willing to show up and let them help you, I truly believe they can help you build a stronger, healthier, and happier version of yourself. The hardest part is taking that first step.

Liked the trainers, didn't like that I couldn't see what muscle group we were working before…read moresigning up for the class. I supplemented my workouts at home with the classes, sometimes I was doing the same muscle groups twice. Also, since the classes are all time driven, it's really difficult to get a good lift in. A lot more cardio based. Great if that's what you want of course. Location made it hard to find parking sometimes in the evening. Small classes usually, so I liked that. Just make sure you get a copy of your contract. I didn't and I definitely paid for it in the end.

Great instructors and the workouts have been kicking my butt. Great energy and good music…read more I haven't worked out like this in two years and their slowly helping me get back to shape

Since joining Kalos Sthenos Fitness (aka KFS) 6 years ago, I've learned so much about fitness,…read morenutrition and how to apply it in my daily routine. Coach John is very knowledgeable and guides his members with intentional and specialized programs.I am always amazed at the gains I've accomplished for myself and have never been stronger. Coach John, Stephanie and KFS members here are a kind community, offer interesting classes, a lot of fun and challenge me to be my best. I'm so glad I joined!

Best gym in the Santa Clarita Valley Best coach John absolutely great place to learn fitness for…read morelife

I was in the area for the day and needed to hit up Costco, so I stopped by Crunch, which was nearby…read morefor a quick workout. The layout was a little strange, and it was busier than I expected when I arrived just past noon, usually gyms quiet down around 1, but not here! It was pretty crowded with people hogging the machines. They literally have one of everything, so if you want to use the abductor/adductor, you might have to wait. Luckily, some patrons noticed and didn't take too long on the machines. Parking was tight, but you could grab lunch, get a car wash, or visit the library afterward if you're feeling ambitious. LOL.

Yo , The manager is lame. The team is nice and vibe is nice…read more Manager yelled at me for hanging out in the lobby for 2 seconds. This foo was power tripping. I'm a client and I pay to come here. Fuck that dude

I've been going to this gym for about 5 years now and I absolutely love it. It's not a big gym, but…read moreit has everything I need. The staff has always been nice and helpful and I've never had any complaints.

This is a great 24 hour gym! Been a member here for years. It's not specifically a "private" gym…read morebut it has the feeling of a private gym. It's organized and clean although sometimes it's a little dusty. That's the worst thing I can say. But this is Santa Clarita and everyone knows it's dry and windy so it's going to be a little dusty from the door constantly being opened. My experience with staff has always been positive. My encounters with Joel (the manager for a few years now) and Riley, has always been positive. They are friendly and polite and they do a great job of keeping the gym in order. Being that this gym has a more upscale feel and is available to members 24 hours a day, 7 days a week with limited staffing, members are expected to police themselves and follow the rules. It's not only ownership that expects this, but it's other members as well. That's why we pay more for membership here. If I wanted a messy gym where nobody cares, I'd go to LA fitness. Members are held accountable of they commit rules violations and some people don't like that. This isn't LA fitness or EOS where if you break a rule, nobody says anything (which is also one of the reasons I really like this place). If you don't want a problem with staff, follow the rules. Don't open the door for anyone who can't get in on their own, don't bring in guests (or your children) during unstaffed hours and return the equipment you use. It's common sense and courtesy. There are signs up with rule reminders around the gym and at the front door and everybody gets explained the security rules upon signing up. If you break the rules, you're probably going to get contacted by staff. Most members appreciate the attention to safety and enforcement of picking up when you're done. Others appear to get upset because they didn't like being told they violated a rule and come to yelp to complain. Don't judge this place based off a few negative reviews left by people who are upset they were contacted for rules violations or didn't know how to read the contract they signed. It's a great community, it's safe and has everything you need to get a great workout!

I trained with Matt for several years before moving to the East Coast seven years ago. While…read morerecently visiting California, I had the opportunity to participate in the Friday conditioning class, and it did not disappoint. ​Matt is still incredibly engaged with the class, expertly motivating the group while providing the individual attention each participant needs. The best part is that the strong family atmosphere I have always appreciated and enjoyed is still present--a direct result of the positive culture Matt has prioritized building over the years. ​So, if you're looking for a top-notch strength and conditioning program that produces results and fosters a community where members truly encourage and motivate each other, I highly encourage you to check it out!

Cozmosize Fitness has truly flourished since moving to their new location on Railroad Avenue. The…read morespacious facility has transformed into the perfect environment to get stronger, better, and leaner while working toward your fitness goals. I was first introduced to Matthew Cather by my 17-year-old son 11 years ago, and at the time, I thought it was the toughest workout I had ever attempted. I started training with Matthew twice a week, and now I train five times a week--growing not just physically stronger but also mentally resilient. As a 52-year-old, I firmly believe that the key to longevity is a combination of weight training, strength, mobility, and conditioning--all of which are seamlessly incorporated into our program at Cozmosize. The dedication, expertise, and sense of community here make every session both challenging and rewarding. I feel truly blessed to be part of the Cozmo family, and I highly recommend this gym to anyone looking to elevate their fitness journey!