KMK Training

Fantastic experience: Walked in and instantly fell in love with the atmosphere, my good friend bosa put me through an awesome workout. I recommend anybody that’s either beginning to start your fitness journey to professional sports. Bosa is not only a great person but a even better trainer, lock in with them.

Fantastic experience: I met Kevin and his team a few years ago when I was inching my way to 50 years old. My goal was to gain more muscle, feel stronger and build weight training into my routine. A year after working with Kevin, I went and had a Dexa scan and scored an A+. Two years later I'm still training at KMK twice a week and would trust him and any of the trainers with my fitness, nutrition plan and overall wellness routine.

Fantastic experience: Less than 10 months ago Zach Havemann was being wheeled into the hospital to have his ACL and MCL reconstructed. Since then the Team at KMK Training and Visionary Physical Therapy LLC and worked methodically to rehabilitate him to Zach 2.0 . It will be a slow start to the Football season, but if he continues to follow the process he will be back stronger and better than ever. Proud of his relentless work ethic and attitude to life. #characterbuilding #nevergiveup #staplesfootball

Fantastic experience: After one full year at kmk I can truly say this is the gym to be at. Working with Chris has been amazing. I have become much stronger and confident in myself. I have been able to grow as a soccer player in many different ways thanks to Chris. Overall the gym environment is amazing. Everyone is super helpful and so welcoming and kind. Each trainer cares so much about their client and genuinely only wants the best for them. It's not like other gyms where they just give you some workouts to do, they specifically do certain exercises to make you a better person and will guide and help you through each step. I recommend kmk for anyone even people who are staying their gym journeys and people who don't play sports. There is no gym like kmk and i'm so glad I have been able to build a great community there. I will definitely be returning for many years to come!

Fantastic experience: I had an amazing time at KMK, I felt very welcomed and right at home. Natanael Barbosa was a tremendous help. The custom plan he made for me was perfect and exactly what I needed to accomplish my goals. The way he explained the exercises and the reasoning behind why we were doing them was excellent. I was amazed by Revive Kmk after my workout and felt even better after using some of the resources available in it. This is the perfect place to achieve my goals, and chase new ones. Thank you so much to Kmk and Bosa.

Fantastic experience: Natanael Barbosa did a great job at helping me prepare for my incoming season as a thrower for the UConn Men’s track and field team. When he showed me Revived by Kmk I knew this was the place for me. As a D1 athlete I fully understand how important recovery is so that being there was perfect. Bosa has done a great job at pushing me to have the best possible season that I can. I really enjoyed the vibes at Kmk and can’t wait for my next session!

Fantastic experience: Natanael Barbosa did an amazing job and really took the time to customize a plan for me as well as adjusting when needed. He did a great job explaining why we did what we did and demonstrated everything perfectly. The atmosphere was phenomenal I definitely found a new home. Revive by KMK was the cherry on top. Perfect place to push myself to my limits and recover right after. Thank you Bosa and Thank you KMK I will be seeing you guys again soon.

Fantastic experience: Everything under one roof. Training, physical therapy, recovery, and state-of-the-art equipment. No BS, just results. Can’t recommend KMK enough.

Fantastic experience: i worked with justin leigh and he showed me the revive part of kmk which allowed me to sit in the suana and help recover my body. it was an enjoyable and memorable experience, one that will allow Justin to flourish at KMK.

Fantastic experience: justin leigh was such a great help! working with him gave me so much confidence and i recovered fast and pain free with him. bro to bro he gave me the best care.

Fantastic experience: justin leigh is the best there is! love his training style and enthusiasm!!

Fantastic experience: justin leigh is the best, that man really knows his stuff. you want a great coach? ask about him!

Fantastic experience: I have worked with Justin Leigh at KMK Training and he is very sensitive and supportive of my concerns which gave me the confidence and support needed to overcome my own barriers to taking my health goals to the next level. His level of expertise was exactly what I needed to better understand how to manage my fitness journey.

Fantastic experience: You can tell Justin’s passionate about fitness. His energy, patience, and commitment to helping others grow is what makes him stand out.

Fantastic experience: Justin Leigh brings the perfect balance of knowledge and motivation. Whether you're new or experienced, he knows exactly how to guide you forward.

Fantastic experience: If you’re serious about your goals, Justin Leigh is the one to work with. He takes the time to understand where you’re at and builds a plan that actually works for you.

Fantastic experience: What sets Justin apart is how much he genuinely cares. He doesn’t just train people he coaches, encourages, and pushes you in the best way possible!!!

Fantastic experience: Justin Leigh is great coach. He truly believes in me. I am a better athlete because of him!

Fantastic experience: Justin Leigh is one of the best trainers here. he knows how to strength train & how can make you the right plan to fit your fitness goals!

Fantastic experience: Hands down the best gym I’ve worked out at in the area. Equipment is new and the look of the gym is super cool. The recovery equipment is top tier too. Anyone looking for a gym that has a great atmosphere, great equipment, and an even better training staff should check out KMK

Fantastic experience: I drove 40 minutes out of my way just to train with Justin — and it was absolutely worth it. He’s not just knowledgeable and professional, but he truly pushes you to your limits in the best way possible. Whether you’re serious about reaching your fitness goals or just getting started, Justin is the trainer you want in your corner. Highly recommend!

Fantastic experience: Since day 1, Austin and the KMK staff have helped become a better athlete every time I am in there.

Fantastic experience: I had a great workout session with performance coach Justin Kelly ! We did various exercises that focused on both legs and arms increasing weights each set. As a former collegiate athlete it felt good to train like an athlete again. Experience was great and I will be back ! Thanks KMK

Fantastic experience: Coach Justin is the best coach works my butt off pushing me to my limit great coach love coming to the facility.

Fantastic experience: Justin Leigh has really helped me with baseball training and his content is really helpful with lifting in season and in the off season

Fantastic experience: Working with Austin has been a game-changer. From day one, he brought a perfect balance of professionalism, motivation, and deep knowledge of fitness and nutrition.

Fantastic experience: Austin is a great trainer!! Love having him at SJ. Making a big impact on all our athletes.

Fantastic experience: Austin is a great trainer who cares about everyone. Everyone who listened to him gain 10+ pounds on their bench press.

Fantastic experience: Coach austin really prepared us both physically and mentally he’s a great trainer and I highly recommend him to any high school or youth athletes

Fantastic experience: Love the content that my boy Justin Leigh puts out there on social media. His posts really motivate me and help my journey!

Fantastic experience: My guy Justin Leigh at KMK training has provided awesome content that has benefited my overall performance as a baseball player. As an athlete I recommend watching his content and even reaching out.

Fantastic experience: I appreciate the information that Coach Justin Leigh has provided during his videos and it is definitely something I will be doing to help me achieve my goals.

Fantastic experience: Justin Leigh’s videos are helping me improve my strength and athleticism to try to get me to play college baseball.

Fantastic experience: Justin Leigh’s content on TikTok has helped me tremendously. Whether it’s strength training or mobility, he’s the #1 guy I go to for baseball specific things.

Fantastic experience: Justin Leigh is an all around great guy he’s helped me out a lot and his content is a big part of that

Fantastic experience: Justin Leigh videos have helped me so much i have gotten stronger and more Athletic thank-you Justin Leigh

Fantastic experience: Kmk training has gotten me so much better and ive gained alot of discipline l. From the days I dont want to go in and get work. As a collegiate athlete kmk prepares you or in season where its injury prevention or gaining mass and weight. Perfect place for anyone and highly recommend it

Fantastic experience: Justin Leigh is a great trainer—knowledgeable, motivating, and easy to work with. He takes the time to understand your goals and creates workouts that are both challenging and effective. KMK Training has a solid setup and a positive vibe. Highly recommend for anyone looking to get stronger and stay consistent.

Fantastic experience: Justin does a great job making sure i’m always ready to go and in best shape during both off season and in season.

Fantastic experience: Such a sweet spot, lighting, art on wall, whole vibe was exactly the place I’d love to train in. Roman gave a great tour and I’d 100% come again.

Fantastic experience: After two years of training at KMK, I can confidently say there’s no other gym like it. I worked with Chris, who pushed me as an athlete while tailoring exercises to benefit my sport specifically. The KMK staff are incredibly friendly and supportive to everyone, making working out genuinely enjoyable. The muscle I built at KMK made a huge difference in both power and exhilaration during my sports seasons. I’m so grateful for everything KMK has provided me—both as an athlete and as a person.

Fantastic experience: Since I started training at KMK, I’ve gotten significantly stronger and more confident in the gym. The workouts are well-structured, and the trainers know exactly how to push you without overdoing it. The equipment is always clean and high quality, which makes a huge difference when you’re lifting heavy. The atmosphere keeps you motivated and focused every time you walk in. Highly recommend for anyone serious about building real strength!

Fantastic experience: I’ve been training here for a few months now and the progress I’ve made is unreal. The trainers are super supportive, knowledgeable, and always push you in the best way. The gym itself is spotless, with top-tier equipment and a really motivating vibe. I feel stronger, more confident, and actually enjoy working out now. Highly recommend to anyone looking to level up their fitness!

Fantastic experience: Training with Chris has been an absolute game-changer for me. From day one, he’s been incredibly knowledgeable, motivating, and genuinely invested in helping me reach my goals. KMK is a great environment and always has a good energy when you walk in the gym.

Fantastic experience: KMK Training is truly outstanding. Their dedication to helping students succeed is unmatched, and it shows in every aspect of their program. The instructors are not only incredibly knowledgeable, but they genuinely care about each student’s progress and are always available to provide support and guidance and effective strength training. I personally worked with Chris and he helped me build lean muscle and gain more confidence and work on strength training.

Fantastic experience: I’ve been training with Chris and Justin for 2 years now. Both great guys with good energy. The amount of muscle I’ve gained is crazy and my athletic ability has skyrocketed since I’ve meet these two.

Fantastic experience: I love KMK!!! Such a positive experience each time. The environment is so motivating and the trainers are the best. Would 100% recommend.

Fantastic experience: KMK has helped me feel more confident moving weights and made quicker on the field. As a D1 athlete, where I train and how I train is important. KMK puts their athletes first and helps them push their boundaries to become better. I cannot recommend KMK enough, especially Chris!

Fantastic experience: My kids Sofi and Santi go there and they love it. The coaches are always challenging them to meet their goals. Amazing experience!

Fantastic experience: I have been at KMK for a few months now and it’s such a great and encouraging place! Come to KMK for a fun environment and amazing training!

Fantastic experience: I’ve been training at KMK for some years now and it got me to learn to love working out! The environment is the best of the best where every single person in there is pushing everyone to become the best version of themselves!

Fantastic experience: Absolutely amazing experience at KMK. Working with professionals like Joe to help strengthen and train for my next marathon. The recovery studio, revive, is a must after long training sessions.

Fantastic experience: Justin Kelly was the best trainer you could ever ask for. He has really helped me out become a better man in and out of the gym.

Fantastic experience: I’ve done a few sessions with Joe and couldn’t be more pleased. I was working out before but lacked direction and Joe has been very helpful in giving the workouts focus and purpose. Really a great spot.

Fantastic experience: Joe DiGello has been an incredible trainer for our 9 and 10-year-old daughters at KMK. His ability to connect with young athletes while pushing them to grow is truly impressive. He strikes the perfect balance between discipline and encouragement, always keeping sessions fun, focused, and age-appropriate. Our girls look forward to every training with Joe and have made noticeable improvements in both skill and confidence. We’re grateful for the positive impact he’s had on their development and highly recommend him to any family looking for top-tier youth training.

Fantastic experience: Chris, Kevin, and the entire staff at KMK and Visionary are top class. They are simply the best strength, conditioning and PT facility in the Fairfield area. Might sound cliché, but the atmosphere and culture that’s been built at KMK and Visionary is infectious and vibrant. From day one, you’re treated like part of the team. The coaches are incredibly knowledgeable and passionate, but more importantly, they take the time to get to know you and tailor the training to your goals. Every session is focused, high-energy, and grounded in expert programming. If you’re looking for a place that combines elite performance training with a tight-knit, no-ego atmosphere — this is it. Couldn’t recommend them more highly. Best in Fairfield county, and it isn’t close!

Fantastic experience: I’ve worked with three trainers in my life, and hands down—Justin Leigh is the best. Since training with him at KMK Gym, I’ve seen real, measurable results in strength, balance, and mobility. At 62, with a fused left ankle and a lifelong challenge in my left leg, I never thought I’d feel this strong again. But Justin’s approach is different—it’s all about building a body that’s ready for the next challenge, on and off the course. As a golfer, mobility and power are everything. Justin’s programming has made a huge impact—my leg is finally gaining strength, and I feel it every time I swing a club. KMK Gym’s atmosphere is electric. The energy, the support, the attitude—always positive, always pushing you to be better. Whether you’re training for a sport, aiming to live longer, or just want to stay healthy, they’ve got you covered. This place is the real deal. I can’t recommend Justin and KMK Gym enough.

Fantastic experience: I was super hesitant to start at KMK but quickly learned I had nothing to worry about. It’s an amazing community where everyone feels like family. Chris quickly helped to build my confidence. Not only am I learning to build strength but to take care of my body properly. The benefits have far surpassed my expectations. Thank you to Chris and the entire KMK crew!

Fantastic experience: KMK is great for strength and conditioning- one on one workouts tailored to individual needs. Chris is an excellent trainer, lots of positive reinforcement and no judgment

Fantastic experience: KMK is an amazing gym and all their trainers are extremely knowledgeable. I have been working with Chris Elias. He is always checking in on my progress and adjusting workouts to my needs! The facility is always being updated with the newest equipment. Chris and the team make sure everyone feels welcome!

Fantastic experience: I train with Christopher Elias and I love the results so far and the gym is so cool!!! Love all the equipment and highly recommend this facility. Everyone is so friendly and encouraging.

Fantastic experience: Chris Elias is my trainer and I can say without a doubt that am a better person because of him. Yes, of course I’m in better shape because he really knows what he is doing but it’s the other intangibles that fuel his impact on athletes. I work out with him as well as my wife, daughter, and son. I trust him implicitly with our physical and mental wellbeing. Seek him out and learn for yourself.

Fantastic experience: I have been training with Chris Elias for about a year. When I joined KMK I told Chris I wanted to add weightlifting to my workouts, but I didn’t have any experience with weightlifting. Chris has been great at explaining the different aspects of weightlifting, proper form, and guiding me when to challenge myself without risking injury. I have seen significant improvement in my strength and flexibility, which as a bonus has helped my cycling and swimming.

Fantastic experience: Since the beginning of this year I started training at KMK. Ever since then my athletic performance has been going up rapidly. From in the weight room to on field with football and lacrosse. I have definitely noticed a difference. When joining KMK I noticed it wasn’t only a gym, but a whole community that will help you reach your goals no matter what. if it’s nutrition, strength, or overall athletic performance they will help you get there. Some people at KMK who have been big contributors to my improvement is Chris Elias and Kevin. Chris is someone who has pushed me to my limits at KMK and has helped me reach my goals and set even bigger ones along the way. Kevin has helped me make a workout plan that fits my schedule in and out of season. Also they have taught me a lot about the importance of nutrition and recovery. KMK is such a great community and it is privilege to be apart of it. Would definitely recommend training here to anyone of any age and would definitely recommend Chris Elias.

Fantastic experience: I’ve been training with Chris at KMK for 3 1/2 years now and I can honestly say it has been a game changer (no pun intended). I came to the gym, looking for coaching to develop strength and fitness without getting hurt or worse, BOARD! From the beginning, he reinforced developing sustainable strength coupled with mobility; Reaching new PR’s while experiencing healthy fitness in my daily life. What rarely makes it into these reviews though, is the extra extraordinary environment that they have created at KMK…From the trainers they hire to the clients they attract. It’s really a special place!

Fantastic experience: The staffing and equipment at KMK is absolutely amazing. Chris Elias is the best trainer I’ve had the pleasure working with. Highly recommend checking them out!

Fantastic experience: KMK is the best. My son has been working with Joe, he got my kid a lot stronger and faster. Would recommend going there to anyone that is a high school or college athlete. Elite training from Joe DiGello. Best in the game!

Fantastic experience: Been working out with joe for a while. I’ve seen great results and improvement training with him and can’t recommend him enough. Very personable and motivating trainer which is exactly what you want if you’re getting into training.

Fantastic experience: KMK is easily the best gym in CT. My trainer Joe Digello pushes me 110% everytime i’m in there.

Fantastic experience: KMK was an overall great experience! The gym is very nice and well kept. Justin Kelly was a great trainer, I would highly recommend training at KMK

Fantastic experience: Coach Austin has helped us so much during the off season by motivating us to work hard, and be the best athletes we can be. His effort of helping us by applying workouts necessary for our sport has prepared us for our season physically. Austin has also helped us mentally prepare for our season by keeping us in the right mindset with high energy and dedication.

Fantastic experience: Overall, my experience with KMK has been excellent. They send their top trainers to SJ and effectively market KMK as a chance to achieve your goals and develop athletically. Lifting three times a week with my team, particularly Coach Austin, has a significant impact. Thank you very much, KMK!

Fantastic experience: My softball team has worked with Austin over the last two years. He is an amazing coach, and has helped me, as well as my team, develop our strength tremendously!

Fantastic experience: Austin worked with our softball team, and many other teams, during the off season. He did a great job and knew what to work on for each specific sport.

Fantastic experience: I’ve had a great experience with KMK! Their trainers have been working with my high school’s athletes for the past few years, and their workouts have helped out our softball team a ton! We currently work with Austin 3x a week in the off season, and we’ve seen a great improvement in our strength and stamina on the field from his workouts! Would definitely recommend working with KMK!

Fantastic experience: Coach Austin has helped me develop my skills and strength on and off both the court and field. I’ve learned so much and I’ve grown so much as an athlete. He’s a great coach who has all the tools to help athletes take it to the next level.

Fantastic experience: Austin at KMK has seriously helped me and my team get ready for the softball season this year. His lifting program made me feel a whole lot stronger and faster and I can see a difference now when I am playing. Our team had become a lot stronger, confident, and prepared for this season. Austin’s workouts were really helpful and made us ready for this season ahead.

Fantastic experience: Coach Austin has been a big part of our softball teams development at St. Joes. During the off season, he would create workouts for us that specifically correlate to movements we’d use in a game/practice. Lifting 3 times a week with him has helped my teammates and I improve in strength, conditioning, and endurance. Coach Austin has the right mix of fun and hard work which makes our workouts enjoyable. I am very thankful to be able to work with Coach Austin.

Fantastic experience: KMK has really helped me gain strength and mobility. They really push you to a better version of yourself and for that i’m very thankful. They also send the best trainers to work with us kids at SJ, especially Austin. He is the best!!

Fantastic experience: I had the opportunity and privilege of working with Austin for my after school softball workouts. He created good structured workouts that helped us get stronger and improve overall performance. Not only that but Austin took the time to talk to us giving us motivation, support, and guidance.

Fantastic experience: Austin is a great trainer. He stays engaged with the athlete he is training and he keeps you motivated. He does not let you slack. He wants what is best for you as an athlete. I recommend training with austin if you want to become a strong, fast, and skilled athlete. He is the best hype man!

Fantastic experience: Austin has been our lifting coach for the last few years at SJ and we wouldn't have it any other way! I have had such a positive experience with KMK Training, and Austin makes sure that we work the hardest while also making sure that we have correct form. He has been so essential to my high school training, he always has our best interest in mind, and by the time softball season comes around, we are beyond prepared to compete!!

Fantastic experience: Coach Austin’s a great coach and I have a good time there, adapts workouts to basketball games I have and includes recovery sessions when needed. On court improvement is easy to see and mobility has never been better.

Fantastic experience: Austin is a great weightlifting coach. He strives to push us even when we can slack, and pushes us to be a better athlete. He encourages people to come to lift which we have 3 times a week. He always keeps his energy high, and lifts us up when we doubt ourselves. Overall, he knows what he’s doing, and knows how to make our workouts fun while helping us learn more doing so.

Fantastic experience: Austin is our weight lifting coach during the winter for our softball preseason. He always has high energy and prepares us for the season. He plans his workouts to strengthen movements that are specific to our sport, instead of just giving us a basic workout. Austin is an excellent coach to have and makes me look forward to our lifts that we have 3 times a week.

Fantastic experience: I loved working out here! Coach Austin was super helpful with creating my lifting plan. He was an amazing coach for me! He helped me grow as a lifter and as a player!

Fantastic experience: Absolutely love the environment this gym offers, it really isn’t like anything I’ve yet to experience in my fitness journey. It’s alive, it’s encouraging, it’s setting up locals in the community for success in achieving their fitness goals. Looking forward to more visits!

Fantastic experience: Coach Austin has been working with my 7 year old son for six weeks and already there has been a major increase in confidence and improvement in coordination. Highly, HIGHLY recommend. We are absolutely signing up for another six week session!

Fantastic experience: I have been training with Kevin at KMK for four years now and he has designed an amazing program that is flexible to my schedule and has helped me to reach my strength and athletic goals. He tailors his approach to each athlete. The development I’ve experienced in working with him directly has undoubtedly allowed me to exceed my personal goals. In addition, I have had an amazing experience working with Anthony and Zach at Visionary Physical Therapy. They have supported me while I was recovering while also focusing on keeping me healthy to prevent future injuries. KMK training provides everything an athlete needs to continue to get to the next level. I’d highly recommend KMK training to any athlete looking push to the next level.

Fantastic experience: I have been going to KMK for about a year now. I work out with Justin and look forward to every session. Over this past year I have seen more progress in my strength than ever. The workouts are fit for you and your goals. Overall could not recommend KMK more.

Fantastic experience: KMK is a great place to be at! All the trainers that I have encountered with have been great with all of their clients. I have been training with Justin Leigh and he has helped me grow physically and mentally. You won’t find a better place to train at, especially with the recovery available at Revive.

Fantastic experience: A Great spot to train with a sick atmosphere, top notch equipment, and an impressive recovery room. My trainer, Justin Leigh, creates structured and effective workouts that keep me locked in. Highly recommend.

Fantastic experience: KMK is a very good experience that helped me perform on the field making me stronger and faster. Many of the trainers are very helpful and are experienced athletes themselves. Austin is one of the trainers at KMK that I work with who has helped me increase my athleticism.

Fantastic experience: KMK training has significantly helped me improve my strength and agility in basketball and volleyball! I've had the opportunity to work with Coach Austin, who they sent to my school to individually work with the sports teams for increased success. Coach Austin cares about each and every girl and gives us personalized workouts every day. I'm very grateful for the opportunities KMK has provided!!

Fantastic experience: KMK training is an incredible gym. Everyone is so welcoming and supportive. I have been training with Austin and he is the best. He has helped me get stronger and be able to lift more than i ever have before. 100% recommend!

Fantastic experience: Off seasons at KMK have been some of my best. Their attention to detail in programs and recovery is second to none. They do a great job keeping athletes motivated and I look forward to spending all of my off seasons here with this talented staff.

Fantastic experience: KMK Training has greatly boosted my strength and stamina, and I'm seeing a huge difference in my athletic performance. Coach Austin has done a great job preparing my teammates and I for this upcoming SJ basketball season. Thank you KMK for pushing me to improve!

Fantastic experience: KMK training has helped me prepare for my basketball season through our lifting sessions and workouts. Coach Austin constantly pushes our team and helped us achieve our goals, and his workouts are intense but help provide beneficial results on the court.

Fantastic experience: KMK has helped me with my sports both in and out of season. At my school, Coach Austin has trained the girls basketball team to become stronger, tougher, and faster in our game. I’m so grateful for the opportunity to train with KMK!

Fantastic experience: My experience with KMK as a whole is great. They send their best trainers to SJ and promote KMK well as an opportunity to grow athletically and meet your goals. I lift with my team 3 times a week and it makes a big difference. I used to not lift because I didn’t know how to properly do it or what exercises to do for my goals but the trainers help you with this. Specifically Coach Austin. Thank you KMK!