★ 5

I discovered Kalos Sthenos Fitness on class pass about 2 years ago. When I walked in the owner, John asked my name and introduced me to the other members, I felt immediately welcomed. John really knows his stuff. When I have any aches or pains John suggests some things to try. He even sent me a video when I was on vacation to help relieve my backache. There is a sense of community in the gym which was really a nice change from the big box gyms. I would highly recommend this gym to anyone.

Source: Google

★ 5

A fitness center does not get any better . Coach John has taught discipline though a daily routine and practice . This coach is so knowledgeable and shares his knowledge through his day to day practice and program.
Everyday is a new fitness challenge. You never get bored through routine here, not at all. I’m 64 and I am stronger more agile than I have ever been in my life. I’m so grateful for his guidance and support.
We have a family at Kalos Sthenos
Strength through discipline 💪

Source: Google

★ 5

Source: Google

★ 5

Kalos Sthenos Fitness has become an integral part of my daily routine. I have been working out at KSF for over 4 years now. Coach John is exceptional with his daily and weekly WOD’s (workout of the day). I am super dedicated and diligent to coming in and working out. Coach John, and my other workout buddies, help make me want to push myself to attend at least 5x a week, if not six. Not only do I look and feel better, but it definitely gets my day off to a great start. If I don’t do my morning workout, I feel like I am missing something! A healthy start to your day makes for a better day all around. –Cindy S.

Source: Google

★ 5

I’ve been a member of Kalos Sthenos about three years and enjoy learning and working out here. The coaches are knowledgeable, professional and look out for their members best interest.I also appreciate that they have a diverse group from kids groups to senior. If you’re looking for a nice gym and great community this is the one.

Source: Google

★ 5

Source: Google

★ 5

Everyone is super nice and supportive. Classes for all levels. Coach has a plethora of knowledge and loves to help people achieve their goals.

Source: Google

★ 5

Great Gym. Great atmosphere. John is really a professional. Everyone is so friendly. Highly recommended

Source: Google

★ 5

Source: Google

★ 5

CrossFit Kalos Sthenos has changed my life. I've lost 50 pounds and I'm approaching the same weight as I was after high school although I'm looking a lot more muscular now. Can't recommend this place enough. I'm achieving goals I never thought were possible.

Source: Google

★ 5

Source: Google

★ 5

Excellent trainer great program you're interested more people should try this it Taps into an area of the body that you normally don't tap into with normal workouts

Source: Google

★ 5

CrossFit Kalos Sthenos is a fantastic CrossFit box and more! I have been with John Devitt, the owner and coach for many years, through Russian kettle bells, to CrossFit now ( he does incorporate kettle bells into his training- Cheryl is one of the coaches that excels with them!)
If you want a workout that involves not only weight training, CrossFit, kettle bells AND nutrition, with a lot of team spirit, you have to come and be a part of this experience! John and his coaches, Cheryl and Lauren are careful with any needed modifications to meet most body parts needs, so do not be afraid . Come and join us. Young, old( like me) and in between, you will improve your life!

Source: Google

★ 5

Coach John, Cheryl & Lauren makes this place my home away from home. Friendly members and atmosphere, we all have different levels of physical condition but we all inspire and push each other to meet our goals. They keep you on your toes! Exciting, entertaining, motivating, it becomes a healthy addiction of wanting to keep progressing, faster and stronger. First class training, I went from 205 to 165 over a 5 month period with their nutrition programs. So it's absolutely the best bang for your buck in personal training in Santa Clarita!

Source: Google

★ 5

Hands down the best atmosphere I have ever experienced at a gym. The classes really have a team feel to them and everyone is rooting everybody else on. No one is walking around "peacocking" or showing off. Coach John, Coach Lauren, and Coach Cheryl are fantastic. They really give you a solid foundation and stress mechanics and form over heavy weight and speed. They can modify any excercise or movement to work for your fitness level. The results I have seen in myself are amazing.

Source: Google

★ 5

Crossfit Kalis sthe.is great place great attitude in the air happiness and pump each other's up💪😁💪👍

Source: Google

★ 5

Source: Google