★ 5

Source: Google

★ 5

Source: Google

★ 5

I was trying to work out on my own but never really pushed myself enough or even knew what I was doing.
I thought maybe if I tried a group class of some sort I’ll be held more accountable. I did some research and discovered CrossFit and searched for the nearest and best reviewed CrossFit gym around and then I came across Proving Grounds. From the very first moment I walked in everyone was very open and friendly and also very supportive.
The coaches I usually end up with are Abby and Cynthia. Abby is a very attentive and observant coach who makes sure you’re doing what you need to in a safe form while also making sure you push yourself. Cynthia is extremely enthusiastic and outgoing, she always make the experience very fun while also making sure you’re doing the exercise correctly. Almost 2 months in and I feel better physically and mentally. They don’t feel like some random facility they really feel like a tight nit community and I encourage anyone who wants to push themselves and feel an overwhelming amount of support you go through it to come in and try it out, First Class Is Free!!! No Excuses lol

Source: Google

★ 5

I have been doing CrossFit for a couple of years and tried out a couple of gyms. Clarksville Proving Ground is a great location for me. The workouts are challenging and the coaches provide great support. Everyone is very encouraging of each other. Love that they are kid friendly and supportive of families!

Source: Google

★ 5

Love this place! It has taken my fitness to the next level! The 0500 class is the best and gives me plenty of time to get a workout in before work!

Source: Google

★ 5

Source: Google

★ 5

This place is awesome and I love all the coaches. When I started in 2022 it was exactly what I needed to stay healthy and fit. Unfortunately I have not been able to stay consistent due to unrelated injuries, the coaches have been working with me to modify and move forward. Love this place and all my CPG family.

Source: Google

★ 5

When I found out I was moving to Clarksville, a friend immediately recommended Clarksville Proving Ground to me, and it was a great recommendation. I reached out before relocating, and they responded quickly with all the information I needed to get started. From day one, I felt very welcomed by the staff. The space is large and well-organized, which makes every workout more enjoyable. The coaches are very attentive! I’d happily recommend it.

Source: Google

★ 5

I can’t say enough good things about this gym, the owners, coaches, and athletes.

When I first reached out to Joey and Cortney through their contact page, they were quick with answers to my questions and encouraged me to stop by and try out a class.

The coaches have been great about workout modifications due to some limitations I have with my knee replacement. They have also been wonderful encouraging our 11-year old twins with their workouts. (Coach Cynthia is their favorite!)

Lastly, the athletes themselves. They are so welcoming and encouraging to those of us who are working to get back in shape.

Source: Google

★ 5

Clarksville Proving Ground is a great place to start, continue, or expand your current fitness journey. Ownership is onsite and heavily involved in the programing and coaching, which make them very accessible. The team of coaches are highly knowledgeable and very encouraging no matter what your fitness level is. The best part about Clarksville Proving Ground is the community that has been built there. Every member has been friendly, helpful and encouraging. If your looking for a place to help you achieve goals you feel are unattainable, Clarksville Proving Ground is it.

Source: Google

★ 5

Absolutely great experience. Family friendly!! Highly recommend. Trainers and coaches are so skilled and assist with form so well. If you’re on the fence, just join!

Source: Google

★ 5

Clarksville Proving Ground has outstanding coaches and members. After moving to Clarksville and reaching out to the owners, they responded immediately and invited me to drop in for workout. The community is amazing and tight knit. Cannot recommend this gym enough!

Source: Google

★ 5

More Than a Gym — It’s a Family
Clarksville Proving Ground (formerly CrossFit Sango) has helped me build real strength — physically and mentally. The coaching is solid, the workouts are tough, but the community is what makes it special. I’ve made lifelong friends here, and it’s amazing to see younger athletes pushing themselves — some clearly headed for big things in sports.

The military roots run deep, and that Army brotherhood vibe means no one gets left behind. Whether it’s a ride, a hug, or support during a health issue, this crew shows up. It’s more than fitness — it’s family.

Source: Google

★ 5

Amazing gym. Everyone one of the coaches is amazing. Everyone of the coaches and members is great. It's like a family environment. Everyone cheers each other on. My 12 year old also goes, and he loves it there. The coaches make sure he has the correct technique with movements and push him to excel, which is making him stronger on the football field and wrestling mat.

Source: Google

★ 5

CrossFit Sango is and has always been an amazing gym to be part of. From the owners to the coaches to the members… it’s been my place to be healthy and supported. I can’t thank @cortneyzwirn and @joeyzwirn enough for believing in themselves and each one of us. As they transform to Clarksville Proving Ground I’m lucky to have this same gym be part of who I am!

Source: Google

★ 5

I’ve been attending CrossFit Sango for 6 months now and the community feel of this gym is unmatchable. Waking up at 5 am for the early class is not easy and takes commitment, but knowing that there are a group of likeminded friends who are gonna cheer me on helps drag me out of bed. The coaches have a contagious energy and will always take time to work with anyone who needs it. CrossFit can sound scary but not here. Come hang with friends!
Looking forward to the Proving Ground!

Source: Google

★ 5

Best place in Clarksville to get sweaty and get fit.

Source: Google

★ 5

Great place for a no judgement workout! Owners are super friendly and accommodating.

Source: Google

★ 5

Source: Google

★ 5

This gym is nothing but the standard to training! Cortney and Joey open this gym and it has grown and all the members aren’t just members they are family.

Joey and Cortney and their coaching staff take everyday seriously and what I mean by that is the care for everyone who walks into the gym. From all different skill level it doesn’t matter who you are. It’s about their fitness journey and how they can help them.

The members are amazing and lift each other everyday no matter how hard it gets. This place is more than a gym it’s a COMMUNITY

Source: Google

★ 5

The community at Clarksville Proving Ground is very supportive, your fellow athletes always cheer you on. The programming is excellent. The facilities and equipment are great.

Source: Google

★ 5

Brought my 13 year old son here to start training for high school sports about 5/6 weeks ago and the improvement in him not only physically but as a young man has been amazing. They foster an excellent environment of positivity, training and are professionalism personified. Even now with offseason football practice and baseball lessons he still wants to attend as many classes as possible. Best investment I’ve ever made. Thank you CFS.

Source: Google

★ 5

CrossFit Sango was my first exposure to the community in Clarksville, TN 3.5 years ago and I couldn’t be happier I dropped in for the open that year. Between pregnancies, deployments, new buildings, and a few personal breaks along the way, I always end up back for more. Grateful for everyone I’ve had the pleasure of meeting and working out with, the great programming, and inclusive atmosphere. I look forward to many more years with a great group of people and the future of CPG!

Source: Google

★ 5

CrossFit Sango has been a second home to me ever since stepping through the doors. Everyone there pushes you to reach your fullest potential while also having a fun time along the way. The coaches are incredibly knowledgeable, approachable, and genuinely invested in your progress. CrossFit Sango provides great coaching, a close community, and workouts that push you to be your best.

Source: Google

★ 5

I drop into Clarksville Proving Ground every few months when I’m in town, and it’s always a great experience. As a beginner, I really appreciate how the coaches take time to explain each workout and offer modifications that match my fitness level. The environment is super welcoming, and even though I’m not a regular, I’ve always felt included and supported. The workouts are challenging but approachable, and the energy in the gym is motivating without being overwhelming. Highly recommend this place to anyone looking to try CrossFit in a friendly and encouraging atmosphere

Source: Google

★ 5

CrossFit Sango is a really great gym in Clarksville Tn. We recently moved here in November and didn’t know anybody. We quickly made friends through this gym because the members are so kind, welcoming, and incredibly fit. It’s well run and the programming is great. We’re grateful for CF Sango!

Source: Google

★ 5

More than a gym, I found a family here. I was welcomed by everyone from my first step in the gym. Coaches are second to none, and more than capable of helping you learn regardless of your skill level. This gym and the people in it have made such an impact in my life both physically and mentally. Don’t know where I would be if I never showed up that first day.

Source: Google

★ 5

I started at CrossFit Sango 1 yr postpartum after having my son, I was invited by a friend. And it was the best decision I ever made. I initially wanted to do something that would help me get out of my own head and I needed community. And that’s exactly what I got, the coaches here are amazing, they genuinely care and take the time to instruct you and also encourage you. It’s not a competition showing up, it’s really just do your best and the coaches are just as happy with that. This is my favorite place and I’ve met my favorite people here. 🫶🏽

Source: Google

★ 5

When I started at CrossFit Sango, I was out of shape and needed the structure and accountability of a group class—this gym provided exactly that and more.

The coaches are fantastic, knowledgeable, encouraging, and always willing to help. They challenge you in the best ways and genuinely care about your progress. Because of their support, I’ve been able to push myself beyond limits I never thought possible—physically and mentally. I've lost weight, gained strength, confidence, and a mindset that carries over into life outside the gym.

The owners, Courtney and Joey, continually invest in the gym—new equipment, improved spaces, and even practical upgrades like more fans (which members definitely appreciate!). They're always working to make the member experience better.

But the real heart of CrossFit Sango is the people. The community is unmatched. People check in on you if you’ve missed a few classes, share encouragement (and memes), and support each other—even after they’ve moved away. It’s more than a gym—it’s a true community.

Source: Google

★ 5

It’s been just over 3 years since I first stepped foot into CrossFit Sango, and I still remember how nervous I felt that day. Joining this gym was, without a doubt, one of the best decisions I’ve ever made — not just for my physical health, but for my mental health too.

The community at this gym is unlike anything I’ve ever experienced. The friendships I’ve built, the confidence I’ve gained, and the genuine love for fitness, (which I had always struggled to find)...are all thanks to CrossFit Sango.

CrossFit Sango isn’t just a gym — it’s a home!

Source: Google

★ 5

I had never done CrossFit before joining this gym , and this was the perfect gym to join to start. From day 1 , every coach and member were so kind and approachable. I never felt out of place and everybody knew me by name by the first week. I have a lot to learn but through the encouragement of the community here I know I can do great things !

Source: Google

★ 5

I joined CrossFit to work out and I ended up with a community of friends that feel like family. For me, not only does CrossFit build physical strength, but it also builds mental strength. Because of this, I have learned that I can do “hard things”- even when I don’t want to- and that has helped me in my life outside of the gym. Also, the endorphins I get from finishing a workout help me function throughout the rest of the day and help me fight my anxiety and depression. I’m forever grateful for the friends I have made and the coaches that have been patient with me while supporting me at the same time.

Source: Google

★ 5

Unfortunately the space allowed in this review isn’t enough to cover how much this gym has helped me. You go in planning to just get a good workout. Somewhere in there you become close friends with others and you look forward to the workouts no matter how hard they are. If you’re working out correctly, it sucks but this place and the members of this gym keep you smiling the whole time. The coaches are the absolute best and know every individual member and their goals. So, come in for a workout but be prepared for so much more.

Source: Google

★ 5

Rockstar coaching staff, family oriented community that always makes us feel at home, and extremely welcoming to all new comers!

Source: Google

★ 5

This place is where you want to be. First, the coaches will welcome you and help you no matter the skill level. I know this happens at a lot of gyms but the coaches here pride themselves in making a better you. Second, the other members will also welcome you. You will have members that push you, some you will want to catch, and others that will cheer you along your way. Third, the facilities are very nice and do not lack what you need for fitness programming. Finally, the owners take a simple idea of fitness and provide you programming and the example of how to succeed on your fitness journey. You will come for the workouts and stay for the community they have created.

Source: Google

★ 5

First off, I have not drank the CrossFit koolaid. I will say, however, that this is an AWESOME gym! I have zero self motivation to workout at a gym if I’m by myself.
The coaches here do a great job at ensuring:
1) you understand the exercises
2) understand the movements so you don’t hurt yourself
3) ways to scale the workout back based on your skill level
4) Motivating you to beyond what you think you’re capable of.

If you’re on the fence, jump off. This is it.

Source: Google

★ 5

Love this gym! Great space, equipment and people!!

Source: Google

★ 5

This is without a doubt the BEST gym. I didn't think I could ever replicate my other Crossfit gym when I moved but boy.... I sure did! The coaches are amazing - they push you if you want to be pushed but also track where you are and your goals. They ALWAYS encourage you and are your biggest supporters - no matter your fitness level, age, or experience. The workouts are hard, but you can scale them any way you need to (and I do)! If you are looking for a place you can go that helps you grow and maintain your fitness - no matter your goals - you MUST try Crossfit Sango!

Source: Google

★ 5

Source: Google

★ 5

Great coaching and workouts

Source: Google

★ 5

Nice.

Will return for more fitness.

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Source: Google

★ 5

Amazing coaches, owners and staff. The best place to get a workout. Doesn’t matter if you are a beginner or expert this is a great place for you.

Source: Google

★ 5

Dropped in to complete an online qualifier and CrossFit Sango couldn’t have been any more accommodating. Facility has all the equipment you could ask for and the facility is very clean.The owner and coaches were nothing but helpful and friendly. Definitely will be back next time I’m in Clarksville.

Source: Google

★ 5

The owners and coaches of CrossFit Sango are among the most friendly, accepting and helpful you could hope for in a gym.

The quality of coaching feedback, gym equipment and overall sanitation is top notch.

I highly recommend this facility to any level of athlete, brand new or seasoned.

Source: Google

★ 5

Awesome experience, great facility, and staff was knowledgeable and extremely helpful. Coaches Courtney and Caleb are great people!

Source: Google

★ 5

Source: Google

★ 1

Source: Google

★ 5

I'm new to this type of gym. Everyone is very kind and encouraging

Source: Google

★ 5

CF Sango embodies everything you want in a CrossFit gym. It’s clean, professional, friendly, and serious about health and fitness. The staff and coaches are knowledgeable, trained, and intentional. The community is next level, inviting, and cheers one another on. There is a place for everyone regardless of where one is at in their fitness journey. They #traintostandard. When it comes to fitness, whether you are a CrossFit veteran with a sub-3 minute Fran or have never even heard of CrossFit, CF Sango is the place to be!

Source: Google

★ 5

Source: Google

★ 5

Great friendly environment to workout in and make new friends..

Source: Google

★ 5

Excellent facility with quality equipment & coaches. Convenient location, childcare and welcoming community. First class is always free to try!

Source: Google

★ 5

Awesome facility, great equipment, and killer WOD’s! The owners and staff are top notch, professional and polite. Overall excellent Crossfit Box!

Source: Google