GRND Fitness is a great spot to start Hyrox training! The workout we did, Hyrox Conditioning, was an awesome mix of cardio and weight training--intense but totally doable. The coach was super sweet and accommodating, making sure everyone got the most out of the session. The space faces the street, and the coach mentioned the area can have some feisty homeless people, so it's best to be cautious if coming at night. That said, we had no issues and the session was a lot of fun. Overall, it's a solid place if you're looking to get into Hyrox training in a supportive environment! read more

I love this gym and community! After I joined, I already started seeing results - within two months I was down 4.5% body fat and up 4.2lbs of muscle! I was so surprised! Here I am over one year later STILL seeing results, looking lean, and feeling stronger than ever. Coach Jake and the other coaches are amazing at pushing you and motivating you. The community is unmatched. Everyone is so nice and very supportive. I feel like I have cheerleaders at every workout! The events are FUN and the workouts are challenging. I love GRND! read more

GRND Fitness - Fitness & Instruction Near Me - Anaheim, California

If you're looking to challenge yourself, build a community and get stronger I HIGHLY recommend GRND Fitness. I joined about 4 months ago and it was truly the best decision. I look forward to going to my workout class and pushing myself to regain strength and my confidence as a postpartum mom. The workouts are high intensity and target full body strength training. Coach Jake takes the time to walk you through the workout and makes modifications as needed which I personally appreciated when I first joined. I've noticed a huge transformation in a short amount of time and I think everyone should check out a class. read more

GRND Fitness - Fitness & Instruction Near Me - Anaheim, California

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I've been going to GRND Fitness for almost a year, and I genuinely love it. The sense of community is unmatched--everyone is welcoming, supportive, and motivating. The workouts are intense in the best way, and I always leave feeling accomplished. I also love how many class options there are, so it never gets boring and always fits my schedule. GRND has truly become more than just a gym for me, it's the best! read more

GRND Fitness - Fitness & Instruction Near Me - Anaheim, California

GRND Fitness has been an absolute game changer for me. Coach Jake is incredibly motivating and knows exactly how to push you while still making the workouts feel fun and achievable. The classes are high-intensity and challenging, but they're structured in a way that works for all fitness levels. I work a 9-5 job, and it's usually hard to find motivation after a long day, but GRND makes it easy. You can even attend on your lunch breaks during the 12:15PM class! The class times fit perfectly into my schedule, and I actually look forward to going instead of forcing myself. After years of going to commercial gyms, I stayed pretty consistent; however, I wasn't seeing the results I wanted. Since working out at GRND, I've definitely seen changes in my body! I am more toned, have gained muscle, and feel confident about myself :) On top of the workouts, the community is amazing. Everyone is super welcoming and supportive, which makes such a big difference. From the coaches to the members, the energy is unmatched. If you're looking for a gym that keeps you motivated, challenged, and supported, GRND Fitness is it! read more

Where do I begin......I hate hate working out with a passion but here I am in my late 30's and I would like to be fitter and healthier. I went to other gym classes and they all said the same thing, we will work with you and customize some of the work outs due to me having back problems and an abdomen pulled muscle after my second c section. And once I arrive at the gym, it was hard core non stop ending with back pain at night. But not with Jake who truly meant when he said he will work with me to accommodate my problems. It's def not easy, the 40min work out is hard but so rewarding at the end. And I have 0 issues with my body once done like I did with other classes. What i also love about this class is that any beginner can start this class. I have 0 strength , 0 form and I am very weak and Jake is so nice and patient and takes the time to show me how to properly do the exercises in a safe way. I can already see results and I can't wait to keep this routine up read more

This gym has such a great community vibe. The classes are high energy, great music, challenging workouts. Not intimidating at all. Plus, your first three classes are free! Highly recommend! read more

I was intrigued when GRND was in construction last year. Their concept is not your typical fitness classes. Basically, you can start at any station of 10 at 3 min intervals with 30 sec breaks in between and there are no class times. You can go whenever during their business hours. There are no show fees/penalties!You can make your own schedule but you have to hold yourself accountable. It's all discipline! Jake and John, GRND coaches, are welcoming and will guide you through your fitness journey. Also, the members are friendly, which is great. The workout feels like a small group session and personal training combined. The coaches can focus on your form and it's easier to ask for modifications. They also provide InBody scans, so you can track your progress. As well as nutrition, based on your own personal goals. They do have an app through Wodify. You can view the workouts for the day and add your scores based on the day's circuit. All in all, great atmosphere, clean gym, and challenging workouts! read more

10/10 would recommend GRND Fitness to anyone looking for a results-driven, challenging, and genuinely fun workout environment!! I've been a member for nearly six months, and it's easily one of the best decisions I've made. The results I've seen from staying consistent have been incredible and continue to motivate me to show up. The community here is amazing -- everyone is welcoming, supportive, and constantly encouraging one another to improve. Each workout is tough in the most rewarding way, and I leave every class feeling strong, accomplished, and energized. The variety of classes keeps things engaging while building both strength and endurance, and the wide range of class times makes it easy to fit workouts into my schedule! read more

Came here on a Thursday morning and took Jake's class. Loved the layout and its class structure. If I wasn't only visiting and lived here I'd definitely come back and become a regular. Had an effective workout and burned 323 calories according to my Whoop. Thanks Jake! read more

I joined GRND in November 2023 not having any prior experience in the gym outside of occasionally lifting weights and doing at-home exercises. I was hesitant joining a gym because (1) I didn't know what I was doing and (2) I didn't like the culture a lot of gyms perpetuate. GRND offers a free first week, so I decided to see what it was all about. On my first day, the owner of the gym, Jake, was incredibly helpful in making sure I understood the structure of the exercises and that I was completing each movement safely. Jake encouraged me to take things slow until I felt confident in the movements and then encouraged me to start pushing myself past my boundaries. Jake also educated me on the basics of good nutrition for the purpose of building muscle, which has been incredible helpful. After only a couple of weeks, I felt more confident in myself. After a couple of months, I noticed a significant gain in muscle and significant decrease is body fat. Now, almost 11 months later, I feel strong and am motivated to become stronger. Here's a few things I love about GRND since joining: - Community: The owner and coach, Jake, is awesome and has created a great community that encourages each other to push past our comfort zones. The culture of GRND is down-to-earth & supportive and the people are too. - Flexibility: GRND has no class times. If you want to workout in the morning before work or in the evening, you can do that. - Individual-Oriented Progressive Growth: The workout programming is structured in a way that allows you to take things at your own pace. If you're newer to working out like I was when I started, you can take things slower and still feel like you've finished a full workout. Once you build strength, you can challenge yourself to push past your limits to grow. Performance on each exercise is tracked in a way that keeps you accountable to yourself and gives you a pathway for growth. Overall, I would highly recommend GRND to anyone new to the gym and to those with experience at the gym - GRND will push you to care about your physical fitness and nutrition. Try it out!! read more

GRND Fitness - Inside the Gym with each workout station behind me - Fitness & Instruction Near Me - Anaheim, California

I've come to GRND a few times now and it gets addicting to come! Jake is not only friendly but SO encouraging with the workouts. I love the style of the 3 minute stations and you get a great overall strength training in. I told him I was interested in training for HYROX and he has been super supportive of my outlandish goal i think this is a great gym for people just starting to workout as well as people looking for something a little more challenging. Highly recommend! read more

GRND Fitness - Fitness & Instruction Near Me - Anaheim, California

I was contemplating on Hyrox so I took this class. I really enjoyed it even though it kicked my butt! Jake is very knowledgeable and accommodating since this was my first ever Hyrox conditioning class. I would recommend anyone to take GRND fitness classes. Definitely coming back! read more

GRND is an amazing gym for anyone that wants an efficient workout or train for a hyrox race! Highly recommend it :)

GRND is amazing. From the minute you walk in, the owner Jake, embraces your fitness journey and invests in your well-being. The gym overall has a great environment. 10 stations for 3 minutes each with 30 second break in between. Meaning in and out of the gym within 45 minutes. You get a great work out and know you pushed yourself physically and mentally. Don't sleep on this gym, not just a gym, but a community! read more

Visited GRND for the first time yesterday thru ClassPass and definitely did not disappoint! I've been trying to build more muscle mass with strength training classes like F45, which I also love, but GRND definitely pushed me a bit more. There were about 10 stations, 3 minutes each with 30 seconds of rest in between and I liked that there were a variety of weights available so that I wouldn't injure myself carrying a load that was beyond my limit. Jake was very encouraging, knowledgeable, and super helpful in adjusting the weights. He also recommended me to a chiropractor when I told him about an injury. I definitely felt more muscle soreness this morning than I usually do with my other strength training classes which is my way of determining if I had a great workout or not. Planning to visit again soon! read more

AMAZING GYM, AMAZING WORKOUTS! The trainers here are incredibly friendly and extremely qualified! They know how to push you to the limit in the best way possible with your workouts. You will not leave disappointed! Such a family vibe as soon as you walk in the doors - I highly recommend checking this gym out. read more

I love this place! I'm in and out, then straight to work without all the waiting and sitting around like the traditional "big box" gyms.

GRND fitness is a beautiful new gym in downtown Anaheim. The space is beautiful, clean and the trainers are incredibly kind! The vibe is definitely more family and friends vs stranger so there's no feeling of being uncomfortable or judged! Wonderful new spot! read more

GRND fitness provides a intense 30 minute workout which is perfect for my schedule! In just 30 minutes I burn 400-500 calories each time and I love it! They have this cool machine that breaks down the metrics and percentages of fat and muscle for each limb, it's a great way to measure success without looking at the numbers on a scale :) everything here is top of the line Rogue equipment and brand new! I can't wait to continue my fitness journey with my new trainers. They are super friendly and knowledgeable, they also don't judge so I feel super comfortable. Last but not least they hook you up with all this badass gear!! I got a shirt, hat, water bottle and badass gloves!! The culture here is awesome I recommend anyone that is looking to change their life free of judgements to come and kick ass with me! read more

Great gym, great workout, great equipments, great coaches! Coach Jake and John are super knowledgable and patience. It makes you feel so welcomed and no pressure. No class time and totally adapt to my busy work schedule. You just go and do your workout! The program is changed everyday and I will never be bored! You just want to workout there! read more