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About Us

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Raymond J. Dunn

  • University of Massachusetts, Sports Management.

  • Certified Schwinn Cycling Instructor.

  • ACSM Certified Personal Trainer.

  • NASM Certified Nutrition Coach.

  • USAPL Certified Coach.

  • 30 years experience in Fitness, Indoor Cycling and Personal training, active in Powerlifting and have competed internationally in Ireland 2019.

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3. Our Classes
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2. Our space
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1. Welcome to Thunderdome
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Testimonials

"I’ve had other trainers in the past and belonged to other gyms before, but I’ve never felt so supported, educated, and strong as I do from working with Ray at the Thunderdome. I really appreciate his thoughtful approach. I feel completely challenged with absolutely no judgment and lots of support. Since starting with Ray, I’ve gotten much stronger and I’m enjoying all of my favorite active hobbies. I have lots more energy and my overall quality of life has improved. I also love the community at the gym. I recommend the Thunderdome to anyone who wants to work out and get fit in a positive and motivating environment"

-Joy R.

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