Reviews of CORE Strong Fitness (Gym)

Tiffany Burkart

After being a runner all my life, I found recovering from knee surgery to be one of my biggest challenges. Mark helped my progress with his careful modifications and TRX strength training. As he observes your ability, he knows how to challenge you without regression. It feels great to be strong again!

Marco Toapanta

Mark helped me get strong and fit for a climb to Mt Rainier in the state of Washington. Mark will motivate you and push you to become stronger and will give you the BEST advice on form and posture. The CORE strong family is also very awesome and welcoming!

Brooke

This is the absolute best place to be. Not only did I do the 90 day challenge and lose 27 pounds, but I also learned how to do it the right way. Which means.. I’m still losing weight 3 months later, and I am continuing to feel good, healthy, and STRONG. Mark is amazing, he’s the best fitness coach I’ve ever had (and I’ve had quite a few). As a former athlete, I truly appreciate his balance between motivating and supportive. He knows his stuff which is awesome because you never have to question the process. I highly recommend trying this amazing facility. Love my CORE Strong family!

Carol Fittell

Friendly coaches and athletes engage you with an always-changing, scale-able workout while helping you push yourself in a supportive environment.

Nina LaFavor

Mark is a great coach! He always changes up the workout, is there to give guidance as well as a high five for good work.

John Pinkerton

Another great class! TRX FIT gets you sweating while focusing on your CORE.

Katherine Miller

I have been working out at CORE Strong for over a year. Mark is awesome. He is motivating and fun and pushes you to try harder. His 90 day program helped me develop healthier skills and it pushes me to continue to progress! I definitely recommend checking them out!

Kelli Pedersen

CORE Strong Fitness has been THE most encouraging and goals-based gym I have ever been a part of. Mark and Stephanie are simply two of the finest individuals around. Not only does their physical strength and endurance show that they practice what they preach, but they are so good at passing the excitement of achievement on to others. All of their classes and programs are mixed with their positive outlook and encouragement. I have worked-out with trainers in the past and believe that Mark is one of the finest among them I have never been pushed so far, believed in myself so much, felt so strong, nor achieved such a high level of strength before. Because of these things, I will be a life-long supporter of CORE Strong!

Jessica Myers

Mark is the Best! If you want a great workout Core Strong is the place to go!

Super Savvy Sisters

Great workout with amazing and supportive people!

Dustin DeLoach

Having gone 4 times now I feel like every time has made me want to go even more. Mark has been a blessing, he gives personal attention and is always there with an encouraging word. TRX is a great full body workout. I am coming from no exercise at all to enjoying myself doing TRX with Mark and anyone else who shows up. It's been a great experience. Give it a try, you won't be disappointed!

Cara

Very friendly and welcoming. Great for people of all skill level. Definitely recommend!

Erinn Mitchell

TRX instructer is awesome!

Ashley Updike

Love this place, it's the only gym I will use!

Maria Adela Cardenas

Mark was such a welcoming and fun instructor, I am still feeling the workout a few days later... will definitely be back!

Jen Lawless

The Ultimate full body workout. I was so nervous at first..I was certain I would look like a fool. I didn't!! Mark who is the coach is so passionate about what he teaches. You feed off of that and can't wait to get to another class. If you do get nervous with classes he does private sessions..however I have a feeling once you get the basics down you'll be excited about joining the Core Strong family. Earn Your Better!!

Austin Holt

COREstrong fitness is incredible. Mark knows his stuff and if it's results you want, this is the place.

Emma Wright

We were in town for a Bachlorette Party and wanted to get in a sweat session before kicking off the weekend activities! Mark was very accommodating and we had so much fun and got in an excellent workout!

Carly Kempf

This is such an amazingly supportive environment to work out in! And Mark works with you to make the work out work for you! I am so glad that I chose CORE Strong!

Niki Weydert

Mark is an amazing instructor and he is supportive in your personal journey to living a happy and healthy life. Everyone in class is friendly and encouraging. Each class is different, challenging and fun. So glad to be part of the CORE Strong Family!

Andi Hubbard

Amazing class, great instructor! Perfect 30 min lunch workout to get through the rest of the day!!

Dan Ackart

This was my first visit. Mark did a great job of evaluating my abilities and explained the process very well. Looking forward to the experience.

Jerrad Updike

Love coming here. Mark knows his stuff and genuinely wants to help you meet your goals and set new ones.

Matt Scanlon

As a trainer, Mark is at the top of his field. His classes are fun, engaging, and educational. Definitely worth trying out.

Kyle Rainey

I have been working out at CORE Strong Fitness for over a month now. Within the first month I have seen changes in my body and motivation. Mark is not only there to coach you through the workouts, but also there to help motivate you to change your body and mentality towards working out. He truly cares about each client and is there for anything you need. I look forward to going to the gym everyday. You will work hard but you WILL have fun!

Samantha Timpe

Mark was very welcoming and helpful in guiding/instructing each person during class!

Jacqueline Mace

CORE Strong fitness has completely changed the way I workout and I'm so much better for it! If you are looking for something that will strengthen your whole body, this place has got it! Mark Campbell is an incredible and well educated trainer and classes are so much fun! I was introduced to TRX suspension training when I set a goal to run my first half marathon. Within the first few sessions I could already tell a difference in my strength and my running. Injuries stopped holding me back and I started enjoying training again. I completed my race and continue to set new PRs for myself as I get stronger. I have done personal training as well as classes with Mark and both have been an amazing experience. No matter what goal you are trying to reach, CORE Strong Fitness will challenge you and encourage you to keep going while you learn new ways to get there! I seriously suggest trying it out!

Janis Lesh

I am always glad I made the effort to take TRX class.

Ryan Demming

Great, challenging workout. Definitely will come back for more classes.

Julia Gardner

Even for a beginner like myself, the classes are accessible but still challenging. The coaches and everyone attending classes make it a positive and encouraging environment!

Elyse McLeod

TRX quickly became my favorite way to exercise because Mark is an excellent coach and encourager. He helps you get the correct form so you can get the most benefit from your time at Corestrong. I love being a part of the Corestrong family!

Caitlyn Kogge

Great people helping you get a great workout. There is so much knowledge in this gym that you can't go wrong.

Ashley U.

Best classes in the city!

Amanda Jackson

A fantastic workout!

Jacob Shireman

Mark is always a wealth of knowledge and is extremely supportive of his clients. Quality over quantity is the motto at Core Strong, something that is taken for granted in today’s fitness circles. If you want lasting results, look no further than Core Strong Fitness.

David Castle

What do you want? A good total body workout? Do you want to push yourself to your limits? Do you want to train for the unknown? This all can be had in the Core Strong Fitness class. Yes, I said class. The workouts are setup such that you can really go at your own pace and get out of it what you want. Regardless of your fitness level, at the end of class, all had a great workout no matter what. A real community of non competition fitness and, dare I say it, just for the fun of it. Well worth trying out.

Anne Gossey

Great workout! Best in KC, workout is individualized to the results you want! I feel safe in Mark’s coaching!

Amie Francois

Such a great place! Took a Friday morning class with Emily and it was a wonderful experience. Highly recommend!

Amy Middaugh

Tried TRX after an injury to regain strength. I've gained it back and then some! Mark is great. The workouts will always test new muscle groups. You WILL find muscles you never knew existed!

Ian Barker

Attending CORE Strong has been a transformational experience for Tess and me..weight loss, added strength, more confidence in mind and body, fun and friends. Thank you coach Mark Campbell

Kelli Jabs

Love my experience at CORE Strong Fitness! Great workout, personalized classes, and a wonderful healthy living community. This gym is so much more than a facility to workout; it’s a family combined with transndous support! Goals are assuredly accomplished here. I will forever recommend CORE Strong to anyone!

Rachel Holt

I can't say enough wonderful things about Mark (Core Strong Fitness) and his TRX training! As someone who's been altletic my whole life I can honestly say this is the most fun, team spirit, complete body, insane results type of work out I've ever done. Don't get me wrong, you EARN IT, but it's a very encouraging atmosphere and Mark's extensive knowledge of the body, muscle groups and even diet (my husband and I do his 90 challenge/diet and have seen INSANE results, all while still eating great foods!) is worth so much more than you could ever pay. Knowing him and being a part of the core strong family has been life changing. The least you can do is check out a class and I encourage you to comit to one month and see how your life changes!

Cheryl Shireman

I went to improve my upper body strength and got so much more. I've been going for 8 months and continue to look forward to it every week. Our trainer, Mark, goes above and beyond to ensure a great workout. His knowledge and experience allows him to give each individual the best workout for their fitness level. Class is like getting together with family.

Nelson Kanning

Awesome place. Great mix of Technology to supplement their knowledge of fitness and health. Looking forward to seeing my progress.

Breanne Fritcher

Great workout!

Theresa Cummings

Core Strong Fitness is great. You get a great workout with an awesome instructor.

Mariana Neff

Great class!! The instructor is very attentive, always watching your form and giving you advice. You will get a good sweat