Powerhouse Gym of Brewster, NY offers an amazingly clean and full-featured fitness and wellness center at a great value. At Powerhouse Brewster our members have access to all of the latest equipment and classes that the industry has to offer. In addition, our gym features a vitamin and supplement shop through our partner, Forza Nutrition. We also offer a nutritional shake bar for those looking for a boost before or after their workouts. For athletes, our exclusive athletic training center offers the latest in sports conditioning equipment. Our dedicated and experienced staff is here to answer any of your questions and help you reach your fitness goals. We also offer one-on-one personal training for those looking for the extra push needed to achieve their goals!


chuck lake personal trainer powerhouse gym brewster ny

Chuck Lake
Personal Trainer

Chuck has been a trainer/instructor in martial arts and fitness for over 28 years. Chuck is a certified personal trainer as well as a CIAC and USASF certified coach. In addition, Chuck is a multiple belt holder in several martial arts. He offers personal training, group training, and various classes offered at Powerhouse, working with all ages from kids to adults. Some of the classes he teaches are Little Grapplers Jiu Jitsu, Cardio Kickboxing, and Boot Camp. Chuck's mission is to help his students meet and surpass their fitness goals.

jack gillespie personal trainer powerhouse gym brewster ny

Jack Gillespie
Personal Trainer

Jack is an ISSA Certified personal trainer who is an integral part of the team at Powerhouse Brewster. In addition to being a certified trainer, Jack also holds an ISSA certification in Nutrition as well. Jack is very passionate about pushing people beyond their limits and committing them to becoming the best versions of themselves possible. His specialties are hypertrophy and strength training, as well as conditioning for free and folkstyle wrestling. Outside of his work at Powerhouse, Jack enjoys combat sports and learning new skills.

Tom Hajek
Yoga Instructor

Tom has been a certified yoga instructor for the last 10 years. Tom takes all the lessons he learned working on himself and others to help his students build the best possible versions of themselves physically, mentally, and emotionally. If you are an active person who is looking to improve your mobility by fine-tuning your strength and flexibility, join Tom for class. Or if you are actively dealing with injuries or illnesses and need some help building yourself back up go look for him at the gym, Tom is more than happy to help.