Kettlebell Transformation (kettlebelltransformation.co) has a 5.0 out of 5 rating on OK.one, based on 64 user reviews collected here. It is listed under Beauty & Well-being and its reputation is excellent. Praise is nearly unanimous, with 100% rating it 4 stars or higher. Last updated 2026-08-10.
Kettlebell Transformation has been so positive. All of the coaches and staff are very friendly, they reach out, time is scheduled for one-on-one trainings - the hands on is really awesome! I've also really appreciated the accountability that is found in checking in daily on the app and knocking things off of my checklist. Is all of this something that I could do on my own - maybe, but I feel like you would already be pretty skilled in menu planning, work out planning, and work out goal setting and may not need KT to begin with. I absolutely needed the extra support to work toward my goals. Its been about 2 months and I'm already over 16 pounds lighter and feeling healthier - so big win!
This program works no question. It is simple and easy to follow the pathway. The work is hard, but the results are 100% easy to attain if one follows the roadmap. I only wish I would have pursued this sooner. It has totally changed my fitness, energy, mental health, and approach to nutrition.
I’ve always struggled pairing a quality nutrition program with quality strength training. KBT gave me clarity and direction along with accountability. Coach Ray was awesome getting me off the ground and giving me the foundation needed for long term success. Coming from endurance training and CrossFit it gave me something that is repeatable, simple, with a ton of confidence to execute going forward. Journey has just begun!
When I first saw the ad for the Kettlebell Transformation I knew it looked different than all the other fitness ads I had seen. I went into this program with the mindset that if I’m going to pay for this, then I HAVE to be committed! I followed the program for 16 weeks and lost 29 pounds. While losing weight, I gained muscle tone and enhanced my overall movements. Tracking calories is part of it, but as long as you stay within your calorie target and hit your protein target each day, then you can’t help but lose weight. In the past I have lost weight by tracking calories and running several times a week. However, this did not produce any muscle tone for me. With the Kettlebell Transformation I was able to lose almost 30 pounds and I have more muscle definition than I ever had. Coach Quincy was more than just a coach to me. He has become someone I call a friend. His guidance and encouragement along the way was tremendous for me. I always looked forward to catching up with him on my progress and goals each week.
If you’re serious about gaining muscle and losing weight then this program 100% delivers! I will never regret the investment I made into this program. I have developed habits that will last me a lifetime.
The KT program delivered so much more than I had ever expected. This has been a life changing experience for me with a program that is not only highly effective, but also sustainable. I came in looking to lose a few more pounds because I had plateaued in my weight loss endeavors going back to HIIT training that I had done over 14 years ago. But with KT, not only did I lose 42 lbs in 6 months, through the nutrition portion, I was able to come off of my diabetic medication with permission from my doctor. Game changer. KT utilizes a coaching system and support community that ensures you are learning to use the kettlebells properly while staying motivated. My coach, Coach Nieman, is highly skilled and has been an enormous part of the success I have experienced. I had prayed about what to do when I had hit my plateau at the end of 2025 and this program was presented to me the very next day. I joined up immediately and haven’t looked back!
D
Doug C · 1 review · Experienced 2026-07-14 ·
★★★★★
As someone who never found consistency…
As someone who never found consistency in my own nutrition plan or workout program, KT has delivered on exactly what I needed. At 40 my weight had gotten out of control and I knew I needed help to make a change in the person I had become. I’m about 8 weeks in but the one on one coaching has been a game changer, the simplification of dietary choices has changed the food component and the workouts are just fun. They’re the right length of time (30-45 mins) and intensity that makes them easy to integrate into my life. Something I just couldn't get right before. The one v one weekly coaching tips on form, soreness remedies and most importantly, accountability has me feeling confident I will meet my goals. Beyond my initial goals, I feel like this is a program is built on constant improvement up through mastery at various bell weight levels that I can incorporate into a new routine for the remainder of my life. I’m motivated every day to get stronger and improve my form, speed and weight each time.
The Kettlebell Transformation program is a excellent choice it you want a proven system with great coaches to teach and hold you accountable to achieve your fitness goals
M
Michael R · 1 review · Experienced 2026-04-02 ·
★★★★★
Down 30 lbs
Really enjoyed the 16-week program and the results I am seeing, so I re-upped for the next year as well. 30 pounds down and body is in transformation from fat to lean muscle. Only problems are I need a whole new wardrobe and my belts are too big. Coach Peter is awesome and keeps me accountable
R
Robert Grum · 1 review · Experienced 2026-07-15 ·
★★★★★
Runner looking for a change
I have been an avid runner for the past 20+ years, but about a year ago running was no longer delivering the results I wanted or needed at my age. Despite marathon training, I was faced with high cholesterol, high blood pressure and continued weight gain. I knew that I needed something different and a lot of research I had done pointed me to strength training, but I knew that I couldn’t simply go back to the gym and lift like I was in my late 20s. Then I found KT. This was exactly what I needed at this time in my life. The training portion of KT was focused on strength, flexibility and mobility and I felt an immediate difference from the start. What I didn’t know about KT was the all encompassing lifestyle change that was included in the program. This program will challenge you and provide a new focus beyond just working out. I have tackled nutrition, hydration, sleep and mental health with the assistance of the KT team and coaches. You will be pushed, you will be challenged and it will be hard, but this is not sugar coated by the team and you will need to fully commit. If you are ready and willing, a new you is there for the taking with KT and the support from the coaches and community will help carry you through the days you aren’t feeling it. I cannot recommend KT enough and again I am extremely grateful to the KT team and the KT members for my journey to this point.
I joined Kettlebell Transformation in October 2025, and it has been one of the best investments I've made in my health and fitness. The program has exceeded my expectations, and my coach, Peter Nieman, has been outstanding every step of the way.
I've always enjoyed working out, but I've also struggled with bouncing between different programs and never staying consistent. As someone who trains BJJ, I wanted a strength program that would complement my time on the mats without taking hours out of my day. KT has been exactly that. The workouts are simple (not easy), effective, enjoyable, and can all be done at home. They're easy to fit into a busy schedule, yet they've helped me build tremendous strength, improve my mobility, and stay healthier with fewer nagging injuries. I feel stronger and more confident every time I step onto the mats.
One of the biggest benefits has been the accountability. Having Peter as my coach keeps me consistent. Knowing someone is checking in and tracking my progress motivates me to show up and "check the boxes" every week. That accountability has made all the difference in turning fitness into a sustainable habit instead of another program I eventually drift away from.
The nutrition coaching has been just as impactful. I've struggled to consistently lose weight and keep it off for years, but this program gave me an approach that is realistic and sustainable. I've lost about 25 pounds of fat and gained muscle, and I still get to enjoy the foods I love as long as I practice moderation. It doesn't feel like a diet.
Most importantly, the coaching and support have been exceptional. Peter is knowledgeable, encouraging, responsive, and genuinely invested in his clients' success. I can't recommend KT highly enough.
Accountability and structure to help me with my goals.
The program has been made to follow along easily. The videos are great. The workouts are fun. The added coaching and guidance have helped me push through some difficult things. I enjoy the workouts. I have learned a ton about myself.
J
Jonathan S. · 2 reviews · Verified · Experienced 2026-06-11 ·
★★★★★
Great Program!!
I'm now 10 weeks in to the program and am so pleased that I joined KT. I have struggled with my weight and exercise for years. As an avid runner I found myself getting weaker and losing performance as I aged. I tried to control calories, worked out more but just felt frustrated by the process and the endless miles of running that seemed to lead to nowhere.
KT has been transformative for me. For the first time in my life I have gained real strength and the structure and community of the program has been great! My coach, who is also a runner, has tailored my program to my specific needs which include my desire to continue to run. I now look forward to weight work and have impressed myself at the gains I have made in such a short time. With my added strength, motivation and cofidence running has also become more fun and enjoyable. Can't wait to see what the next year in this program brings!
From the very first contact I knew this was a different kind of program! Coach Ray was like being with a childhood friend. Very easy to talk to and very easy to follow. It is fun and challenging at the same time! I looked forward to every session. I did the Hybrid program for the first 16 weeks. Meaning after the first month I was on my own. I just signed up for KP mastery and can't wait to work with Coach Ray for the next year with one on one training! The transformation in the title is real! I've dropped over 15lbs and dropped almost 4% body fat. Can't wait to see what the next year brings! If you want real change and see results sign up and enjoy journey!
I'm 42, married with 2 girls, 4&2. My wife brings home the bacon and I supplement with a career in real estate and property management. Everything I have in life is great but just wasn't happy with who I saw in the mirror or how I was feeling for only being 42. I have lived a relatively active life with outdoor activities and playing softball, basketball and golf. But time was catching up to me and the lbs were adding up. My quick fix was to get a treadmill and a rowing machine and set up a workout area in the house. But several months went by after those went in and they weren't getting the use I had initially drawn up in my head. But it made me realize - I need simple, I need a system and I need a coach or some kind of accountability. A KT video caught me on the scroll one night so I saved it and reached out the following day. Initially, I was skeptical but after a consult with an actual person, I started to realize that this could be my path. So I jumped on board. KT has given me 1-on-1 sessions with a coach that holds me accountable and guides me to success. Not only is he a world class instructor but professionally, he's a nutritionist as well. Through 16 weeks, I've lost almost 20lbs, dropped 7% body fat and added 5lbs of muscle since the start. The system absolutely works and I've trusted them with another 12 months to keep me on my path.
R
Robert Clemons · 1 review · Experienced 2026-05-01 ·
★★★★★
Great Program for Men
KTT has been transformative to my health. It has given me a routine & transformed how I think about food and consume food.
Plus I am down 17lbs so far in 8 weeks!
C
Chris Wilson · 1 review · Verified · Experienced 2026-05-12 ·
★★★★★
The search is over; your future is here!
Let’s just get this out of the way first - KT is a legit program, with legit coaches, that delivers legit results. I’m in my late 40’s and have lost almost 60 pounds in just over five months and am almost back to the shape I was in during high school. For those of you who have the ability to roll your own program and get your own results, that’s awesome! Just please don’t be a doucher keyboard warrior and trash talk a program that isn’t for you. For those of you who don’t know where to start, or who keep starting over and over again and continuously failing (like I did), then you need to give these guys a serious listen. One of my favorite quotes from Coach Grant is, “If you know what to do, but you don’t do it, then you don’t know what to do.” These guys make it simple - they lay out the plan for you and all you need to be successful is to follow the plan - one day at a time. If you are sick and tired of being sick and tired about your health and fitness, then sign up for a call. All you need to do to get started with KT is make an appointment, swallow your pride when they talk about how much the program costs, go all in on the Year of Change (anyone can do something for 16 weeks - that was my problem), and never look back. You will not regret making the decision to join this program. And, as Goggins would say, “Stop being a b!tch!” Make the call!
Kettlebell Transformation delivers real structure to keep me on track, built-in accountability to help me stay consistent, and truly personalized coaching tailored to my goals. My coach, Sam, is fantastic, meeting me where I am and always pushing me to the next level.
This program provides intensive, structured training and practical tools for building lasting, positive habits. After five weeks, my weight is significantly down, my energy has increased, my overall health has improved, and now I can keep up with my kids and grandkids.
