★ 5

My daughter trains with Coach K and continues to grow both in strength and in skills. He is a good balance of positive encouragement as well as motivating and pushing her to make change/progress! She looks forward to training each week!

Source: Google

★ 5

We are so happy to have found Coach K. He has significantly improved my daughter's volleyball skills by making her overall stronger, improving her jumping skills and reach, as well as developing healthier habits in her daily lifestyle. We have been taking lessons for almost a year now and will continue as long as we can. Highly recommend!

Source: Google

★ 5

Professional coach. The program is developed according to the athlete’s personal needs and abilities. Great location with plenty of parking.

Source: Google

★ 5

Coach K is a fantastic trainer - very good workout, volleyball advice and we have gotten much stronger- highly recommend him

Source: Google

★ 5

Great strength and agility workout. A must have for any serious high school athlete. My daughter is being challenged and pushed to the max by Coach K and she loves it.

Source: Google

★ 5

Coach K. is an impeccable athletic trainer. Plain and simple– it’s rigorous training. He will push you to overcome your limits and motivate you to always become a better version of yourself tomorrow. Change cannot happen unless you really put the effort into changing. However, without these workouts and training– I would not be standing on the level of play where I am now. I first started going to Coach K during july; I had never even attempted to lift a dumbbell in my life. He said to me that I needed to start getting serious– and that I cannot expect to keep up with the other athletes who are relentlessly training in the gym 24/7. He’s right. Over my course of seeing Coach. K, not only have I lost weight and gained muscle, I also improved my volleyball form exponentially. He teaches you how to hit the ball at the highest point using your core but also teaches you agility and how to move quickly on the court. Before, I had no idea how to even swing my arms when I approached. Now it’s all muscle memory. I don’t have to think and my approach and arm swing come naturally. Of course, this cannot be achieved without persistence. It’s important to remember that the workouts are crafted to be hard, and they don’t come easy. There will be days where you are dizzy and nauseous but there will also be days where you feel your strongest. It’s all a process you have to trust in order to get better. Not only does he teach you physically, but he teaches you to have the correct mindset for an athlete. He can talk you out of your lowest and will assure you that it’s all in your head and you’re better than you think. He’s also a great dieting coach. He knows what is healthy, and what is not. I have cut so many fattening foods I had no idea were unhealthy. You begin to feel much happier and lighter on your toes when you know you’re eating well. But he is only able to tell you, it won’t make a difference unless you follow through with the plans yourself at home. You have to be willing to workout by yourself outside of Coach K too or you won’t see real results. Change comes with how badly you want it. He is definitely the right person to see if you want to become the best version of yourself.

Source: Google

★ 5

Coach K is the best in the business! He has helped my daughter tremendously in only 5 weeks. He goes above and beyond to make sure each workout isn’t the same and also customizes each workout to you! We highly recommend him to anyone that is looking to advance in the sport of volleyball or just get stronger! The bonus is he also offers his own app with nutrition advice and workouts for the week at home while you’re not in his gym!

Source: Google

★ 5

We feel so fortunate to have had Coach K train our kids! His private sessions were meticulously planned and customized to meet their needs. His deep understanding of volleyball allowed him to focus on specific areas that truly helped our athletes improve.

What impressed us the most was his ability to connect with the kids (especially teenagers!) on a personal level. His exceptional communication skills made each session both effective and enjoyable. It’s clear that he genuinely cares about his athletes and their development, both on and off the court.

If you’re looking for a knowledgeable, dedicated, and caring coach who prioritizes the growth and well-being of his players, we can’t recommend Coach K enough. We’re so lucky to have worked with him!

Source: Google

★ 5

Fit Fusion Athlete has been a game-changer for my daughter’s personal training and volleyball skills. Coach K is incredibly knowledgeable and tailor workouts to meet her specific needs, pushing her to achieve her best. Since starting, her athleticism and volleyball skills have improved tremendously. The environment is supportive and motivating, making each session something she looks forward to. If you're looking for top-notch training that yields real results, FitFusion Athlete is the place to go!

Source: Google

★ 5

Coach K is the best volleyball trainer my son has been to. His workouts are specific to the position you play and he makes sure that you are giving 100% at your workouts. My son's playing has definitely improved due to these workouts.

Source: Google

★ 5

I highly recommend Coach K to any athlete who is serious about getting stronger, faster, and better at their sport.

Coach K comes prepared to each session with a plan customized to my level and goals. And it is never the same workout twice – having many variations keeps each work out interesting and stimulating.

Coach K also stays engaged throughout the workout, unlike my experience with some younger, less experienced coaches. He knows what he is talking about and is personally invested in getting results.

I have been doing jump training with Coach K twice a week for only a couple months and it is already the strongest and most conditioned I have been since high school! It is the highest I’ve jumped in my life. Last week, I bounced a volleyball 10’ while playing beach (on a women’s net, but still) and the look of disbelief on my friend’s face made all the sweat and tears worth it.

Source: Google

★ 5

Best trainer/coach I’ve had for working out and mma

Always prepared with specialized workouts specifically for me, always energetic and pushes you to do your best

Source: Google

★ 5

We came to Coach K after he was highly recommended for volleyball strength training. My daughter has been working with Coach K for a little over 2 months and she’s happy with the results she’s seeing on the vball court, so far. Coach K is no-nonsense, but extremely conscientious and puts time into making each workout creative and effective. As a result, my daughter’s serve is more consistently powerful, her jumps have improved and her overall strength gives her way more confidence on the court. We feel so fortunate to have found Coach K!

Source: Google

★ 5

I went to Powerhouse this morning for my very first kickboxing class, ever. I have weight loss goals but can't seem to push myself enough at a traditional gym. I LOVED it - Marisa is awesome. I was really intimidated by her at first - she is pretty badass - but she's super attentive, supportive, a great teacher and "kicks" your butt! I can't wait until my next class :)

Source: Google

★ 5

I started working out at Powerhouse Kickboxing last month and it has been awesome experience. Konstantin and his staff are all friendly, credible and impressive teachers. I would recommend the Powerkickbox classes to anyone, whether they are interested specifically in building kickboxing skills or just an intense workout.

Source: Google

★ 5

Great facility with great staff. Very clean, plenty of space and well equipped. If you are on the fence defiantly pop in and check the place out. The owners and staff are super friendly and welcoming and will help you workout a schedule that works in your day.

Source: Google

★ 5

Great new club . My son is a professional athlete and even he found it very useful for him.

Source: Google

★ 5

My trainer and I get along so well and it puts a smile on my face when I see younger children's classes come in with such enthusiasm! I'm so glad it's near my apartment and they're so flexible with scheduling private sessions. I actually get motivated to go to the gym, now 💪

Source: Google

★ 5

Been a member since 2008 simply because K has always provided the knowledge and resources that I need to get an intense workout. Konstantin's approach to martial arts is extremely logical, and starts training with pieces to work with. Eventually when you have all the tools you need, he helps you synch it all together into a very effective style. With over 30+ years of knowledge, K helped me transform from a skinny kid into a self defense machine.

The new location in Watertown is amazingly equipped and the staff is great. Stop by soon.

Source: Google