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April 2024 by Simona Innocenti
I can’t recommend John enough for anyone at any level of fitness, whether you’re looking to lose weight, get stronger, or just maintain physical health. He works with clients of all ages and is always kind, funny, encouraging, and most importantly safe and attentive. I’ve lost 65lb and counting over the last 9 months with John and can’t speak highly enough!
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September 2021 by Joseph Tumblin
My girlfriend and I worked out with John over a few months and it was amazing - John is a knowledgeable and motivational trainer who tailored our workouts around my injury (with good focus on strengthening it slowly). His equipment is also phenomenal and I wish every gym had access to what John has - the ability to see # of reps and your force output on every rep was a godsend, and the air compression makes everything smooth. And most importantly - Jagger is a cute, extremely friendly doggo, who never once interrupted a workout, but was always happy to receive a treat or say hello when you walk in. Could not recommend John more.
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March 2021 by Stephen Whitworth
This is my gym. There are plenty of treadmills. The staff is friendly. The perfect gym if you want to just get in a workout and not stop for chitchat. Very clean locker rooms.
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January 2020 by Sherman Hanke
John is enthusiastic and very effective...he's properly cautious with beginners, but he WILL get you there.
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January 2020 by Sherman Hanke
John makes me work! I've made a longtime commitment to health and he's showing me the way.
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September 2019 by Taryn Ash
I love the privacy and personalized attention.
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June 2019 by Perry Carrison
John has helped me get—and stay—fit. He’s not only an excellent trainer, he’s a good person with admirable values. That means a lot.
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June 2019 by Taryn Sam
Love how John got me into shape!
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May 2019 by Patrick Lillis
John’s a real pro. Inspiring, warm, and compassionately driven to help. I loved training with him.
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April 2019 by Alice B.
I've been working with John for almost 2 years, 2-3 times a week, and it's been wonderful. I'm a 65 y.o. woman, no particular injuries or concerns, my goal was to get stronger, to make sure I could do, and keep doing, everything I want to do. His training is very oriented to *function,* and that's just what I was looking for. I love the work-outs -- he really pays attention to where I am and builds up the routine gradually, changing it up and adding more challenging moves as I gain strength. I feel great, find everything -- gardening, biking, swimming, traveling -- easier. And on top of everything else, my clothes fit better! Alice B.
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September 2017 by Perry C.
I'm starting 2017 with the best personal trainer in Boston: John Carter. Already he's got my 64 year old body getting accolades from folks 1/2 my age. All in 6 months. Looking forward to what 12 more months will bring!
