Untamed Fitness

Glendale, 4316 W Bell Rd, Glendale, AZ 85308 | ★ 4.9 (60 Review)

📞 +1 602-421-2799

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Personal trainer Gym Women's personal trainer

About the Club

Looking to get in shape? Or maybe you're an athlete who wants to take their performance to the next level? Look no further than Untamed Fitness!

Chris and Natasha Thompson share their knowledge as a professional personal fitness trainers to help you reach your ideal fitness levels while making it a fun and energetic experience.

And best of all, our services are affordable and convenient. So what are you waiting for? Contact us today to schedule your free consultation!

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Reviews

Roz Mazur

★ 5

I’ve have trained with Untamed for just over two years off and on and this training truly is the business! I have felt this pushed in nearly two decades. You may complain in the moment, but it’s worth it in the end! I even managed to get my husband to join the madness! We absolutely love the Untamed Fitness staff!

Source: Google

Kendra Aqualais

★ 5

Untamed Fitness has changed not only my physical well being but my mental well being. With Untamed Fitness you get more than a personal trainer; you get a Coach. He not only helps you with your fitness but he will inspire and motivate you to be the best version of yourself inside and outside of the gym.

Source: Google

Edward

★ 1

very rude about sharing equipment at gym will yell at you across the gym to let you know

Source: Google

Chad R

★ 5

I have been with Chris since November of 23’ and it’s been nothing short of what I expect in a personal trainer. Motivation, Consistency, Adaptation, and Accountability.

I came to Chris after leaving the Army in 2020 after suffering a Lumbar injury that required surgery. Long story short; failed surgery, severe sciatic impingement, whole left leg/glute numbness, and a chronic aching back.

Chris targeted that left side to make that neuropathic connection start working again and I have never felt better on my left side and more confident in my ability to train again. I was very apprehensive about further injuring myself, but Chris was confident in me, which helped me gain confidence back in my body’s ability to overcome.

There’s not a doubt in my mind that because of Chris, my body has significantly improved to where I can participate in sports and outdoor activities with my kids again. My fear of re-injuring my body hasn’t been a thought in MONTHS. A truly life altering trainer!

Thanks Chris. Here’s to more leg days (I promise).

Source: Google

Barbara Brown

★ 5

I have been with Untamed since 10/23. To say that they are life changing is an understatement. I have lost lbs and inches off of my frame. The part that Chris and Tash really give are how to change your mind on nutrition and how to give yourself the positive to change your mindset. Changing your physique is hard but not having the full toolkit to keep the change is what most of us miss. If you are on the fence give them one class, one time to speak to you and being around the rest of the Untamed crew. It will change your life for the better.

Source: Google

Bill Arbogast

★ 5

Excellent training and results.

Source: Google

Bill Taylor

★ 5

I worked (remotely) with Chris at Untamed Fitness for around 16 months. Great progress on fitness, muscle tone and definition, diet, and other areas, all targeted to my goals (and my somewhat advanced age).

I now have a much broader understanding of how to make my gym time more productive. My range of "exercises" is much more varied, which probably helps results, but especially helps make the time more engaging.

I feel confident I can stay on track in the future, but know how to check in with Chris and Untamed Fitness if needed.

Highly recommend...

Source: Google

Mel

★ 5

I recommend Untamed to anyone who is looking to build muscle, lose weight or simply feel good. Great trainers and fitness family!

Source: Google

Natalie

★ 5

I love Untamed!! Chris and Natasha are amazing at working with us and not only making sure we work hard, but also ensuring we have the right form and are doing each exercise in a safe manner. It’s also always a family environment every session and I love that they have built such a solid community!

Source: Google

Jessica R.

★ 5

I just moved back home to Arizona from living away for 5 years and wanted to find a trainer in the area. On the drive to my hike, I saw their sick wagon parked outside and I was hooked. Couldn't stop thinking about Untamed Fitness. I met Chris and he was funny and and kind and genuinely wanted to help me in my fitness journey whether it was with him and his wife OR he was willing to help place me with another local trainer. I've been training with Natasha for a little over 5 weeks now and she is phenomenal. She pushes me beyond my limits, but in a way that is constructive and uplifting. She tells me I can do hard things and I do them. They're a great team and I look forward to future sessions. Highly recommend!

Source: Google

Michelle Grening

★ 5

….I’m a newbie to weightlifting/training. previous fitness 20 + years I was high aerobic driven. A runner & reformer Pilates. I’m a slight frame. At 57 I wanted to change my physique structure, to a build more muscle. a sexy defined toned booty body. I was referred to Chris and Natasha, owners of Untamed Fitness by a friend of mine who is a competitor bodybuilder in training with untamed. I’m four months in my training @ 4x a week. I Love it from every perspective! it’s hard damn workouts which yield results! beyond great experience. Love the vibe. ❤️🙏🔥

Source: Google

N Melin

★ 5

I cannot say enough about Chris and Natasha. I walked into Untamed Fitness a legitimate hot mess, the absolute worst shape of my life physically and mentally. They are so incredibly encouraging, never let me quit, the kindest people I am fortunate to know and have helped to save my life. I am so much stronger now, doing things I wasn't sure I would be able to do. It's all because of Chris and Natasha. Best decision ever.

Source: Google

Chris Antoniou

★ 5

This dynamic duo are more than just trainers in the gym. They go above and beyond for anyone who needs a shoulder to cry on or an ear to listen to a problem, and never turned you away. They are both all around life heroes.

Source: Google

V.

★ 5

I’ve been a proud member of Untamed Fitness for the past 9 months, and it has truly been an incredible journey. Not only have I had the privilege of meeting some wonderful people who share my fitness journey, but I’ve also successfully lost weight and am confidently on track to achieve my fitness targets. What sets Untamed Fitness apart is their commitment to delivering results. Chris and Natasha are dedicated, and the atmosphere is motivating. The supportive community here is unmatched. If you’re looking for a place where you can achieve your fitness goals, Untamed Fitness is the place to be!

Source: Google

Scott Murphy

★ 5

Was with them for about 6+ months, definitely got stronger and saw results. 100% would recommend

Source: Google

Anastasia Aiello

★ 5

I must say, I've never been this excited to get a workout in! They incredibly knowledgeable about fitness and body mechanics, and know exactly how to push me to my full potential. I am a super busy working mom so time is precious, but every minute there is well worth it! The workouts are far from monotonous; every session brings something new and engaging to the table. I never thought I'd say this, but I've genuinely enjoyed getting "beat up" at the gym!

Source: Google

Joseph Talley

★ 5

Great trainer and gives you a lot of feedback. Really tries learn your goals and develops the plan to your desired needs. I have been excited about my strength gained and knowledge learned.

Source: Google

Lucky Lee Lewallen

★ 5

Where can you go in this valley, where the "actual owner" greets you at the counter with a smile....no corporate gym "BS" here...
Awesome gym!! Has that family, neighborhood feel with a twist of, get serious, get down, get bizzy, get your pump on!! Totally the real deal when it comes to Iron Pumping Gyms in the valley.

Source: Google

Jennifer Angier

★ 5

I never post reviews- never. But I cannot stress enough what a difference untamed fitness has made in me. You WILL NOT REGRET making this decision..

Source: Google

Paige King

★ 5

Working out is tough but Chris makes you feel strong and capable every single time. My workouts have improved significantly since starting with Untamed Fitness. Chris helped me get back to my pre baby weight after having my daughter. I’m even stronger and leaner than I was pre-pregnancy! I can’t say enough good things about Chris, he roots for you and gives you the tools to see your goals through. Worth every penny

Source: Google

Bill Taylor

★ 5

Chris has been my (remote) trainer since Aug 2022. I wanted to get back on track with workouts and nutrition, after a less than rigorous approach to both during the time of Covid.

He clearly has the expertise to head me in the right direction in both areas. Tracking of both workouts and nutrition are done using a shared phone app which is very convenient.

I also get weekly video reviews, Zoom meetings upon request, and motivational emails that offer good advice while sharing the typical challenges he and I both face.

Very responsive to both texts and email questions and requests.

He is blunt and clear with his plan and his advice, but empathetic and supportive at the same time.

Highly recommended. You can achieve and maintain your goals for fitness and health.

Source: Google

Edward Hibbert

★ 5

I don’t usually write reviews but just had to this time. I am not new to fitness but Chris and Untamed Fitness bring you to a new level. Their knowledge of what the body is able to do combined with the correct nutrition plan will get the results you have been looking for. I can’t say enough about these guys. Thank you for helping me step it up.

Source: Google

Lexi King

★ 5

I kind of fell into the lap of Untamed Fitness when I was prepping for my first NPC show and I have never looked back. Chris and Natasha push me beyond what I even thought possible of myself.

Source: Google

Christine Gannon

★ 5

Untamed Fitness is by far a best kept secret in the Valley. Working out with Chris surpassed all of my expectations and prior experiences with personal trainers. Chris has an often lost ability (by most) to listen and respond with recommendations that work for each individual he's training, vs implementing a routine or set of recommendations for training the body that "technically work for everyone." He's all about the person in front of him and that's what makes his training the absolute best. AND its SO much fun!!! Chris worked with my injured shoulder and knee and has found ways to make a workout super successful and having a lot of impact. So grateful to have found Untamed Fitness and the professional in Chris as a trainer!

Source: Google

Ali Johnson

★ 5

Amazing team at Untamed Fitness! Supportive and encouraging! Very knowledgeable and always there to support you on your journey🙂.

Source: Google

Gracie Ley

★ 5

Untamed Fitness is truly a diamond in the rough! Chris and Natasha are a power couple who not only are knowledgeable about nutrition and training but also CARE about their clients and treat them as family. So proud to be a part of Untamed and rest easy knowing my progress is in their hands.

Source: Google

Kelli Douglas

★ 5

Untamed Fitness provides excellent online training services that are individualized and delivered in a professional manner. They take the time to not only provide individualized workout and training routines, but to also provide nutritional education and ongoing weekly assessments to maximize your workouts and help you progress through your goals. Communication is always timely and they are very accessible - this is key when providing online/virtual training to clients such as myself! Since training with Untamed Fitness, as a woman in my mid 40s, I have lost weight, built muscle, gained confidence, increased mobility, built strength and stability to the point that I can now get up and down the court with my high school basketball team that I coach, amongst other things that I thought were in my past when it comes to my health and fitness.

Source: Google

AZin AZ

★ 5

Training with Chris is the BEST decision and investment I ever made! I had worked with three or four different trainers over the years, and although they were good, Chris LISTENS to what my goals are, and holds me accountable so I get RESULTS. He is not only an expert in fitness & nutrition, but well rounded in how to be self aware & mindful of stress levels. He is educated regarding meditation and other mindset tools to compliment your training. But his friendship, sense of humor, and laugh is the icing on the cake!!

Want to transform your body? Go see Chris - you won’t regret it 💪🏼 ***UPDATE: I’ve been with Chris 18 mos & I’ve lost 15 lbs., & actually feel good in my skin. I feel confident enough with my knees now to try some snow skiing!

Source: Google

Tammy Ranney

★ 5

Untamed Fitness is another family to me. They have been very professional and helpful in my journey as a competitive athlete. They are very knowledgeable and experienced in all areas of training, nutrition, and posing. Their communication skills are timely and respectful. If you are looking for good, quality, personalized professional help in your fitness journey you don't need to look any further...you found a home here!

Source: Google

Brick House

★ 5

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Noah Mendoza

★ 5

Working with Chris for almost the past year has been a great experience. His knowledge as a coach is unmatched, he’s always making little tweaks here and there to help me achieve my goals. And he also goes into to detail to why he’s making these adjustments so you understand as well. The best part about working with Chris is his personality and attitude towards your goals. He’s with you every step of the way with his in-person training so you’re never on your own. I’d recommend him to anyone that’s trying to expand their knowledge and achieve their fitness goals.

Source: Google

Kurt Trennepohl

★ 4

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Danielle Bryant

★ 5

I hard to put into words what this man does for me! His commitment and desire for you to succeed goes beyond the training floor. He is not only a superb trainer, but he is also a life leader! Hats off the untamed!

Source: Google

Killerinstinct Killerinstinct

★ 5

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Matilda Taylor

★ 5

I have been working out with Chris with untamed fitness for over 2 years. Chris is always motivating and challenging giving us tools for physical, mental and nutrition if that is within your goals. I know I wouldn’t push myself near as hard if he wasn’t there believing in me before I even believe in myself! He cares about each of us individually and tailors the workouts to your needs! Thanks Chris for keeping this over 50 year old woman motivated to do more!

Source: Google

Dana Henry

★ 5

Phenomenal training program! I love the results I get and the motivational training from Chris!

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Amber Todd

★ 5

One of the best trainers to work with I recommend him to everyone!

Source: Google

Jordan Puicon

★ 5

Chris has been an amazing personal trainer with so much knowledge and experience!

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Gabe King

★ 5

Chris is by far the best trainer I’ve ever had. He actually wants you to better yourself and motivates you through out every single workout! His attitude in the gym is so contagious, it makes you want to work harder. He’s not just a trainer he’s a good person and a good friend. I haven’t seen one person walk in the gym and not say hi to Chris! Definitely worth every penny.

Source: Google

Carmelle Rodriguez

★ 5

Chris is amazing - he’s helped me rehab both my knee and my shoulder while still working out which was super important to me! They take into account where you are in your personal journey and give appropriate workouts for your goals - not one size fits all. Can’t say enough positive things about Untamed Fitness!!

Source: Google

Cory Maxon

★ 5

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Yara Love

★ 5

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T. Ryan

★ 5

I was very fortunate to find Untamed Fitness and Chris Thompson. When I needed a full hip replacement, Chris put together a plan and strategy for me to Pre-hab which gave me a phenomenal outcome. Post surgery, I was back in the gym 1 week later with Chris, starting my rehabilitation. (He had to tie my shoes because I could bend over, yet) 😊
If you want a caring, knowledgeable and patient trainer who makes you work hard, call Chris. I highly recommend him for all of your Fitness or rehab needs.

Source: Google

Stephanie Searls

★ 5

Such an amazing training staff and fitness family. They trained me for my last competition, which I received my Pro Card in! Thank You so much! While the training is by no means “easy”, they help you all the way and make it fun as well!! I have never trained with such an amazing group before. Thank you Untamed Fitness for all your help and dedication!!

Source: Google

Valinda Evans

★ 5

Chris and Natasha are the most amazing trainers. You become part of their family when you work with them no matter what level. I had the best experiences ever at the gym with them and they held me accountable but they did it in a way that was so uplifting. I highly recommend them to anyone and I tell everyone I know that Untamed is the only way to go for fitness of body and mind. Untamed for LIFE!

Source: Google

Cody Shikany

★ 5

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Seth Fink

★ 5

Chris provides a level of support that is beyond what you would ever expect from a trainer. So much of what he supports is how important mindset is and what he can do to help promote the mental wellness of his clients, not just their physical health.

Source: Google

Stephanie Carrillo

★ 5

I started training with Untamed Fitness in 2015. Untamed Fitness isn’t just a place to go and lift weights. I learned how to eat and maintain a health lifestyle.
Chris and Natasha are knowledgeable and provide results. They help you in setting goals and then reaching them. Wether it’s weight loss, more endurance, faster hiking, bodybuilding they can help you reach your goals.
There aren’t enough words to say how much I value my time with Untamed Fitness. I love the family atmosphere that they’ve created and all of the support that they give on a daily basis.

Source: Google

Char'les Ford

★ 5

Untamed is like no other, one of a kind. My wife and I have been with Untamed for a little more than 5 years and we simply love it. The atmosphere with in Untamed is more than a trainer client feel, it's more like a family, a family that celebrates accomplishments, supports goals through accountability, and embraces everyone no matter your level of fitness. When we found Untamed we found a good thing.

Source: Google

Jamie Nichols

★ 5

Chris helps his clients actually get the results they are seeking. He is patient, knowledgeable, but knows just how to push his clients to do their best.

I went to Chris to check off a bucket list item of competing in a figure competition almost two years ago....now, we are gearing up for show #3 and I’m super excited!

Source: Google

Ryan King

★ 5

Been training with Chris for a little over 2 years and it’s been easily the best decision I’ve made for my physical as well as mental health.

Source: Google

madeley payan

★ 5

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Bruce Toliver

★ 5

I have been working with Chris for over two months now. I am very happy with him. He is very detailed, has many program options, is willing to accommodate the busy worker and follows up on everything. His daily posts help keep me accountable and keep me thinking about my goals daily. I am not sure you can ask for mush more from a personal trainer.

Source: Google

D'Avery Brown

★ 5

Chris and his wife Natasha are among the best trainers/motivators in the valley!!!! Would recommend to anyone!

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Gina Matzdorff

★ 5

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Daniel Dupuis

★ 5

My experience with Untamed Fitness has been excellent. I have been working with Chris and Natasha for over a year and their expertise and knowledge has allowed me to achieve goal after goal! If you are thinking about improving, maintaining, or leveling up your health and fitness lifestyle, I would 100% recommend Untamed Fitness!

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amanda schrader

★ 5

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Daniel Bell

★ 5

Chris, is great, In a relatively short period of time I'm moving weight that I haven't attempted in years! Looking for 3 plates now!

Source: Google

Javier Espinosa

★ 5

Untamed Fitness is awesome. I signed up with Chris and Tasha (trainers) about two years ago and continued until Jun of 2019 because I moved out of state. These trainer are amazing. They know how to get you to your goals as long you are committed. They have a group session that is very motivating and supportive. If tou are very to get in shape Untamed is the place.

Source: Google

Stephanie Shields

★ 5

I met UnTamed Fitness in 2012 when I was in the middle of my second pregnancy. At the time I wasn't 100% on my dedication to my health but I wanted to be. When I came off maternity leave in March 2013 I started hiking with a group of friends who would later become UnTamed family. They took me from 234lbs and a size 24 to a 146lbs and a size 6. They gave me confidence with my time in the gym but more importantly taught me how to eat for life. No more fad dieting just living

Source: Google