Meet Our Team
We match you with a trainer that best fits your goals, personality and busy schedule. All trainers are consistently looking to learn and grow their training knowledge to provide you with the best value of training in Back Bay. Please let us know if you have a preference on one of our trainers below.
John Kelley - Co-owner, Trainer
For John, exercise has been the foundation for nearly every positive change in his life. What began as a consistent college gym routine soon inspired better sleep, nutrition, and overall well-being. Realizing how transformative fitness could be, John felt driven to help others experience the same.
He earned a degree in Kinesiology from UMass Amherst, completing internships at Velocity and Northeastern Sports Performance. After college, he trained clients in a commercial gym for several years, sharpening his skills and expanding his knowledge. When COVID hit, he transitioned to independent training and discovered the freedom and fulfillment of doing things his own way.
Now, as co-founder of Studio 617, John is committed to creating the best training experience possible for his clients.
Chris Paduano - Co-owner, Trainer
Chris’ love for food began at a young age, often found in the kitchen as the family’s eager taste tester. This passion led him to earn a Bachelor’s in Nutrition and an Associate’s in Culinary Arts, where he discovered a sense of both community and challenge through cooking.
After college, his interest in movement grew into a new passion—fitness. He began personal training at Boston Sports Club, where strong mentorship helped shape his approach to helping others. When the pandemic shifted things online, Chris embraced the challenge with creativity and resilience, staying connected with clients and honing his skills remotely.
With continued client support and a drive to build something meaningful, Chris co-founded Studio 617, where he brings energy, knowledge, and a love of community to every session.
Chris Reddick - Independent Trainer
My name is Chris Reddrick, and I'm a corrective exercise coach, sports performance specialist, nutrition coach, and physique coach. With 11 years of experience under my belt, I've been working with clients to help them achieve their goals for strength, mobility, and beauty for both physical and mental health.
I believe that every client is unique—and that's why I offer different services to meet your needs. Whether you're looking for nutrition coaching or just want to get started with resistance training exercises at home, I'm here to help you reach your goals in a way that makes sense for YOU.
Grace Krumpack - Independent Trainer
Hi there! I am Grace Krumpack, an enthusiastic and curious coach with an eye for details that loves all things that movement, competing, laughing and coffee! I have been personal training in Boston for the last 4 years and I consider myself to be a movement specialist with extensive knowledge of biomechanics and athletic development. Basically, I love helping people recapture a range of motion to get and stay out of pain, and I geek out over teaching mindful movement done with intention so that we reach our goals with a high level of execution and become aware of our bodies in the process! I love forming meaningful relationships with people and coming up with creative solutions to solve problems and see goals achieved, which is what I love about coaching and why I delight in this career. I’ve loved to call Studio 617 a training home for my independent clients, and I’m excited to spend more and more time there coaching and working with like-minded, wonderful people!
Schuyler Archambault - Physical Therapist
My name is Schuyler. I am a Doctor of Physical Therapy (DPT) and Certified Strength and Conditioning Specialist (CSCS) working with clients in Boston. Over the past 6 years, I have worked as a Physical Therapist in Boston with patients experiencing orthopedic conditions. In addition, I have spent 11 years as a strength coach in Boston. In that time, I have greatly enjoyed progressing patients through physical therapy and furthering their progress and achievements post-physical therapy through strength training.
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Being hypermobile myself, I work with clients who are hypermobile to manage pain and get them back to the activities they love. I also work with older adults who are looking to manage chronic diagnoses and exercise for longevity.
Katie Dickinson - Independent Trainer
Katie's approach with the individuals that she works with is to not only teach new techniques, but also assist in building an instinct for how the exercises should feel in the body as they're executed so you can confidently take those learned skills out into the gym (and real world). She tries to bring not only knowledge and experience into her sessions, but also humor when appropriate - a previous client dubbed her sessions "Katie's exercise, science, and comedy hour." Above all, she wants to make sure that her clients feel safe, supported, challenged, and like they're learning something new in each session.
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Jimmy Le - Independent Trainer
Jimmy first started his journey into the world of nutrition and exercise when he realized that his own health needed improvement. As he began to improve his own health, he wanted to share with others that they too can change.
Jimmy dedicated himself to acquiring a degree in food & nutrition. This academic pursuit allowed him to gain a comprehensive understanding of the intricacies of diet and its impact on overall health. Jimmy then decided to acquire a personal training and then his massage therapy license. Over the past nine years, he has combined his academic knowledge with practical experience to support his clients in achieving their fitness and health goals.
As a personal trainer, Jimmy understands that each client is unique, with their own set of goals, limitations, and motivations. Therefore, he takes the time to listen and understand their individual needs, tailoring his approach to ensure optimal results
Tiff Lo - Independent Trainer
With a Bachelor’s in Exercise Science and 9 years of experience training in Boston, Tiff has really planted herself in the greater Boston fitness community. She holds a focus on building a realistic and individualized plan that allow her clients to reach their goals and still enjoy the fun things in life. She has worked with an extensive range of clientele- marathon runners, pregnant/ post-partum women, special conditions (metabolic syndromes, cancer, etc).
In her free time, Tiff enjoys trying new restaurants, going to concerts, traveling, and simply yapping with her friends and loved ones over a glass (or two) of wine (or tequila).
Morgan Powers - Independent Trainer
Hi, I’m Morgan!
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I’ve been a personal trainer for over 5 years, working with athletes ages 17 to 80 to move better, get stronger, and prevent injuries.
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I specialize in working with runners who are returning after physical therapy—whether you’re dealing with lingering knee or back pain, or want to stop old injuries from coming back.
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My approach? Assess, don't guess. In your first sessions, I’ll look at your mobility, flexibility, strength balance, and recovery habits. That way, we know exactly what to focus on—and I can build a strength plan that’s tailored to you.
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Whether you struggle with recurring injuries or just want to be stronger, I’ll help you build the foundation you need to keep doing what you love.
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Michael Urso - Independent Trainer
Coach Mike was recognized as a Top 100 Trainer for Equinox Fitness. He has successfully managed and led his training teams to win the Equinox Tier X Club of the Year award. Additionally, he served on the Team Member Development Advisory Board at Life Time Fitness, where he developed company-wide educational content for personal trainers. Mike also held the position of Director of Training for a Boston-based fitness start-up, where he created training methodologies and systems to ensure the best possible experience for both trainers and clients.
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Mike is a brown belt in Brazilian Jiu-Jitsu, enjoys playing guitar, loves being in nature and traveling, and most importantly, cherishes quality time with his two daughters.
Blair Lloyd - Independent Trainer
Hi, I’m Coach Blair, performance trainer here at 617 Studio. My training philosophy is built on the idea that we’re ‘Built For This’: when we put in the effort with purpose, we earn the strength, energy, and confidence to fully enjoy the things we love. For me, that's all-day hikes with my pups or pick-up basketball, and I'm here to help you get the most out of the things that are important to you!
I bring over a decade of experience across Division I strength and conditioning, corporate fitness training and management, and I hold dual master’s degrees in Strength & Conditioning and Organizational Leadership. I’m looking forward to helping you move better, feel stronger, and perform at your best!
Brian Cammarata - Independent Trainer
"Hello, I’m Brian! My goal is to not only help my clients lose fat, build muscle, and move better but to make training a part of their lives forever. Fitness is a lifelong pursuit and I'm here to be your guide.
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As a Certified Strength and Conditioning Specialist and a Level 1 Titleist Performance Institute Golf Fitness Coach, I've worked with a wide range of clients in both Boston and Los Angeles, from weekend golfers to average desk jockeys to young athletes. We focus on getting stronger, moving better, and building good habits in and out of the gym. As the saying goes, "we are what we repeatedly do".
We will repeatedly challenge the body, assess the results, and take time to enjoy the ride. We won't do fad diets, mindlessly run on the hamster wheel, or take ourselves too seriously.
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Playing sports led me to fitness, and fitness has given me a true desire to learn about the human body and share that knowledge with others.