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Power School Gym is a 24/7 beginner-friendly gym located in Middlesex, NJ, designed for everyday people ready to start their fitness journey. We offer a clean, supportive, and judgment-free space with easy-to-use equipment, approachable staff, and structured programs tailored to beginners. Whether you're stepping into the gym for the first time or returning after a break, you'll find the guidance, flexibility, and community you need to build strength and confidence. Our goal is to make fitness simple, effective, and accessible to everyone—no pressure, no ego, just real progress at your pace.
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Reviews
Michael Fagan
★ 5
My son has been going to Power School Gym off and on for the last couple of years and he loves it. K.C. is an amazing motivator and the kids really respond to his style. My son is drenched and exhausted after each and every class. Also, K.C. is always willing to listen and offer advice on things the kids can do outside of the classes to reach their goals. We were lucky to find him and I plan on sending my youngest to classes once he matures a little more. Thank you K.C. for setting the bar high and leading by example.
Source: Google
Nicole Giannone
★ 5
Power School/GWO has helped me build confidence and feel better about my body. My favorite part of the week are my gym sessions.
Source: Google
Valerie Blanco
★ 5
Best gym experience iv had! Coach Ruben is very knowledgeable and cares for his clients. His program is super effective and iv seen results quickly. Working out at GWO is a fun environment and never intimidating. Looking forward to seeing more results!
Source: Google
Jon Miller
★ 5
Coach Casey is the best!!!! My son has been with him for years and keeps getting faster and stronger! Without Power School, my son would be a fraction of what he is today. Casey really knows his craft and cares about his students. Not only is he a coach, but a friend, that understands what each individual student needs!
Casey's leadership allowed my son to tackle anything and everything that was thrown at him, with confidence, knowing that he put the hard work in to succeed.
I cannot say enough good things about Power School and Casey's leadership!! You won't find a better trainer anywhere!!
Thanks Coach Casey!!
Power School for Life!!!
Source: Google
David Torres
★ 5
My son has been in Casey’s program for 3 years and has seen tremendous gains. 5 star review!!! Casey is an excellent coach and works with his students personally during class to bring them to another level.
Source: Google
Megan Macdonald
★ 5
Awesome environment to be in, energy is amazing.
Source: Google
Juliana Dos santos
★ 5
The best place to build confidence & fueled by professionalism and fun !
Source: Google
Alexa Rizzo
★ 5
Ruben and Casey are truly the best at their jobs!
I wouldn’t chose anyone else or any other gym !
Source: Google
scott wyckoff
★ 5
Place is the best!
Source: Google
Joylynne Carnes
★ 5
Enjoy the Gym Atmosphere.
The equipment is really nice in this gym.
Source: Google
estefania marquez
★ 5
ABSOLUTELY LOVE IT HERE. The atmosphere and the lighting is awesome if you’re looking for some solid content 📸. The trainers are so nice and the most professional humans out there 🥹🫶🏽 been to so many gyms and there’s just something about this spot, it’s home for sure. ❤️
Source: Google
Kristin Mercadante
★ 5
The equipment is really nice in this gym
Source: Google
Jennifer Kurucz
★ 5
As a golf fitness trainer, the environment I coach in plays a major role in the success of my clients—and Power School Gym checks every box. The space is thoughtfully laid out with a wide range of equipment that allows me to design creative and highly functional programs tailored to each golfer’s individual needs.
Whether I’m working on mobility or building strength through functional movement patterns, this gym provides everything I need—from turf space and kettlebells to cable machines and med balls. The spacious layout makes it easy to flow through circuits, and the atmosphere is motivating without ever feeling crowded.
I work with golfers of all ages and skill levels, and they’ve loved the convenience of training here. For my clients, it’s not just about fitness—it’s about feeling better in their swing, gaining confidence on the course, and preventing injury. Being able to coach in a facility that is open 24/7 offers them flexibility and consistency, two keys to lasting progress.
Whether you’re an athlete or someone looking to move better and feel better, Power School Gym is an incredible place to train.
Source: Google
Patricia Catino
★ 5
The power school gym had great equipment!
Source: Google
Yiana Stavrakis
★ 5
The power school gym has phenomenal equipment!
Source: Google
J MZ
★ 5
I love the atmosphere, the coaches, the support, and the equipment at the GWO!
Source: Google
Andrew Huber
★ 5
Our experience with The Power School and Coach Casey has been nothing short of outstanding. Our teenage son has been training with Casey for 2.5 years, and the results have been incredible. His speed, strength, and agility have all improved significantly, and it’s had a direct impact on his confidence and performance both on and off the field.
Coach Casey has a remarkable ability to connect with young athletes, pushing them to grow while keeping the atmosphere positive, focused, and encouraging. He tailors his workouts to the athlete’s goals and truly cares about their development both physically and mentally.
We’ve watched our son become a stronger, more confident, and more explosive athlete thanks to his time at The Power School. We couldn’t be more thankful for Coach Casey’s dedication and expertise. Highly recommend to any parent looking to help their child reach the next level!
Source: Google
Paul Durning
★ 5
The Power School Gym provides an atmosphere that is unmatched by any other training space I’ve ever experienced. 10/10 every time I’m there. I cannot recommend checking it out enough!! You won’t regret it!
Source: Google
Chris Borges
★ 5
The vibes of this place are great! The coaches are very knowledgeable and make you feel comfortable here! A++
Source: Google
Christina/Luis Mendez
★ 5
Power School is a great place for your athlete to go to get better all around. It's a combination of speed, agility, endurance and strength! Our son's have been going to Casey for years and it has made tremendous improvements in their overall performances. Highly recommend !
Source: Google
Andrea Loniewski
★ 5
Power School gave the personalized attention my son needed to build his confidence, strength & conditioning to prepare for his HS varsity baseball season! We needed a place he could go to train & learn how to safely use equipment, build his strength and he always feels comfortable & supported there. As a family of college wrestlers & a high school baseball player - Casey is one of the best to train any level athlete.
Source: Google
Monica Sharma
★ 5
If you are looking for top level coaching for young athletes, Power School is the place to go. Both my sons have been training with Casey for years, and not only have they become faster and stronger, he holds them to a higher standard and they constantly strive to improve. The motto is “if it doesn’t challenge you, it doesn’t change you” and I’ve seen my boys develop into strong, fit, confident young men.
Casey also carefully supervises the athletes at all levels, making sure the workout is appropriate for their age and fitness level, so I never had to worry about my kids over-training our using bad form. He even gets them to stretch!
Casey is more than just a coach, and Power School is more than a workout. He is a mentor to the athletes. These kids support and encourage one another, and become family. I can’t imagine a better place to train young athletes.
Source: Google
mark u
★ 5
I really cannot say enough about how much this program has changed my son both mentally and physically. His journey started about a year ago and his goal was to become faster, stronger, and more agile. He was one of the slower kids on his basketball team and did not play that much. He joined power school 6 months before basketball season and once the first practice came around his teammates and coaches could not believe the change they have seen in his stamina, strength, coordination, confidence and speed. He became a major part of the team and they had so much success this season. What I am most proud of though is how much he is motivated to put the work in. Coach Casey has done a phenomenal job keeping these kids motivated and hungry to keep getting better and his program really drives results. A few of my son’s friends have joined and it was really because they saw how much he has changed within the first 6 months and they wanted in on what he was doing.
I would highly recommend checking out the power school. This program is really for any athletic type whether beginner, intermediate or above. All the kids that train are positive towards one another and really push each other to be better. I’m so thankful for this program and can’t wait until my other kids are ready to join.
Source: Google
Anthony Condina
★ 5
A month ago, I made a decision that changed my son’s life. At 11 years old, he was shy, lacked confidence, and struggled with his weight. I wanted to help him see his potential. To build drive, grit, and belief in himself.
Training with Casey at Power School has been one of the best decisions I’ve ever made. In just a few weeks, my son has become physically stronger, noticeably leaner, and more confident. Casey has a gift for pushing kids beyond their limits while keeping the environment supportive and uplifting.
The older athletes encourage him, and Casey brings out the best in him, especially when he thinks his tank is empty. This is more than just physical training, it’s a mindset shift!
Casey has created a culture of discipline, belief, and growth that every young person should experience.
If you want your child to develop strength, not just in body, but in spirit; this is the place!
Source: Google
Christine Boyke
★ 5
The power school gym has been a game changer for my son. Not only has it increased his strength and agility but it increased his confidence. Casey is amazing with the kids. He knows every kid and pushes them based on their individual needs. It's a testament to Casey and his program when a teenage boy wants to go everyday including early Sunday mornings! The Power school gym is not just a gym but a place where my boy has grown as a person as well. Highly recommend!!!
Source: Google
Melissa Ferro
★ 5
In June of 2021 we were referred to PowerSchool by a very dear family friend. I called Coach Casey to inquire and he told me there’s was a class starting in an hour and we were welcome to come try it out. When we showed up my 11 year old was shy and timid. On that particular day he was the only young kid with all high school and a few college age kids. He gave me the look like mom what did you sign me up for, but he gave it a try. Coach Casey was by his side every step of the way and has been from that moment on. All the older kids who were there that day encouraged and cheered him on. By the end of that first hour he was part of the PowerSchool family. Coach Casey possesses every quality you’d want in a great coach. He’s bright, motivational, passionate, and disciplined. More importantly, he instills these same qualities in his athletes. I truly believe the best thing you could do for your child’s athletic future is to check out PowerSchool. Your results will speak for themselves. My son went from lacking confidence to stepping up to the plate and hitting them out of the park within a month of starting PowerSchool. My son absolutely looks forward to his workouts and seeing all the friends he has made there which range from younger than him to young adults. I am beyond grateful that we found this program and are part of the PowerSchool Family.
Source: Google
Milvian Valentin
★ 5
The gym has great equipment and a very knowledgeable coach.
Source: Google
Alyssa Borges
★ 5
As a woman, feeling comfortable and supported in a gym environment is so important, and this gym nails it. Whether you’re a beginner or more advanced, you will feel right at home fitness wise. Highly recommend to any woman looking for a safe, motivating space to get strong and feel amazing physically! 💪✨
Source: Google