450 Research Dr, Suite B, Leominster, MA 01453

ATHLETE TESTIMONIALS In LEOMINSTER

What Power Source Athletes Have To Say About Us

How Our Athlete's Parents Feel About Power Source

Read About Our Success Stories Here At Power Source

I initially signed my children up for Power Source because I thought individualized workouts would help them perform better in hockey.


I also wanted them to recognize at an early age that physical activity is very important not only for strength and endurance, but overall mental and physical health.

My expectations have been exceeded over the past 6 years! My children enjoy their workouts &strive to get better at each exercise every time they go. They each keep their handwritten notes of encouragement from the coaches give them that challenge them to meet their goals. I am amazed at their level of strength, balance, and speed that they have achieved. Power Source has been a truly rewarding experience for my kids, both on the ice and off.

When I first signed my son up for Power Source it was to help him get in shape. He played sports year round but didn’t have the core strength and aerobic fitness that he wanted to improve in his sports..

Both my expectations and my son’s have exceeded anything we thought we would get out of going to a youth fitness program.


The workouts are great, constantly changing to challenge him.

But it’s the personal connection that makes this place special. 3 years later, my son still looks forward to going multiple times a week!


His improved fitness level and gameplay shows that the program is working.

I think that Power Source has given Jackson the tools to feel more confident - the confidence can be seen in his sports, but he has also learned to value being the hardest worker in the room…a quality that I want him to have in all parts of his life.

Right from the first day, Coach Jim was so inviting. Most kids do not look forward to working out, but he changed that for me. He cracks jokes and can be funny but is also coaching you so you improve your skills since that is what we are really here for. I enjoy joking with Coach Jim, telling stories to lighten up the atmosphere, and making fun of his Philadelphia Eagles!


The workout part of the program involves all types of different training. It’s not repetitive like going to a gym. We do drills that really make you want to improve without even knowing it, like trying to hit the ceiling with a medicine ball.


It’s not just bench pressing and running, so the training is not boring. That’s another thing about the program, our workouts change all the time. Coach Jim gives you exercises to develop what you need to work on, like upper body strength or speed. Between the variety, the fun, and the improvement working out with Coach Jim is something kids look forward to.

I want to say that I have been so impressed by the way you run Powersource and the immediate impact you made with Alex's performance. I could not give a higher recommendation for you and Powersource to anyone looking to take their fitness, speed and on field performance to the next level. I only wish we had anything even remotely close to your business here in Raleigh.

We started to hear about Power Source so we decided to check it out during their off season to keep them in shape. I assumed they would last a few months and they would be all set with it but just hit a year this month and they are still going strong. I have seen a huge improvement in the boys this past year. They are definitely stronger but more importantly I have seen a huge confidence boost in them especially in my older son.


My boys have the upmost respect for all the trainers there and truly care how they are seen in each of the trainer’s eyes. There has never been a time that I have had to convince my boys that they need to go there. They absolutely love it!

We all were looking for a structured way to prepare us for our various sports seasons and to be healthier.


Power Source has helped us improve our strength, stamina and flexibility targeted to our individual sports, while keeping us on the playing field through multiple drills designed for our specific sports.


We like the small group sizes, the interesting drills and the fun instructors that motivate us. The instructors are always willing to have interesting conversations while keeping you at a productive pace.


We now have the confidence to compete at a high level. Our new athletic abilities have helped us to succeed in making the teams that we strived for.

Kari Smith Howitt

Amazing! Pushed me hard and I have never done a class before! David is awesome!

Lea Bugbee-Walkowski

I love the Trainers and family you receive here. The coaching goes above and beyond to help you succeed. I highly recommend Raw Fitness. In every class, I find that we support each other no one is ever judged or torn down!

Magan Gross-Sisco

It’s an awesome place to workout and get healthy. The instructors are all enthusiastic and knowledgeable. The building and equipment is always clean. The workouts are always different and keep you on your toes. A big bonus for parents, they have an area for kids to hang out while you workout.

Dawn Briskey Misiakowski

Life changer! I can’t say enough! The coaching is amazing, meal plans are satisfying and delicious, and workouts are killers (in a good way)! I fit in pants I haven’t fit into for years and never felt better about myself!

Brenda Seitz Palmer

RAW Fitness is such a great place! The trainers truly care about helping you in your fitness journey and make it fun in the process. Many class time options which make it easy to fit it into your schedule no matter how busy you may be. So thankful for everyone there and the amazing people I have met in the process.

Lisa Bergsieker

Raw Fitness is just what I needed even though I was scared and nervous when I first decided to join but I knew I needed a change for myself both physically and mentally. 6 weeks later I’m so glad that I decided to take the leap. While the weight loss is great for me I just feel so much stronger physically but most importantly mentally. I can’t say enough about all the coaches and Danny. Truly changing my overall well being one day at a time. Cheers to the next 6 weeks

Paige Law

Absolutely recommend Raw Fitness to everyone! Great facility, super knowledgeable coaches who are very approachable and nice! Don't hesitate, just sign up now!

Linda Hutchinson

I loved the experience, people and coaches. I was held accountable to achieve my goals! I loved the people most..very supportive and group friendly environment! I am now a member..and I got healthy, best decision ever!

Deborah Tocco

The trainers are great; the workouts are challenging and change often. There is a sense of community in the gym which includes people of all fitness levels. I love Raw Fitness!

Tracy Lecluyse

Excellent trainers that care. They take the time to help each individual achieve the results they need.

Tracy Lecluyse

Excellent trainers that care. They take the time to help each individual achieve the results they need.

© Copyright 2024. Power Source. All rights reserved.

Facebook page for the premier athlete training facility in Leominster MA
Instagram page for the premier athlete training facility in Leominster MA
YouTube page for the premier athlete training facility in Leominster MA