MEET TERRI WALSH
Creator of Active Resistance Training®
What Is Active Resistance Training®?
Meet Terri Walsh | Online Personal Training | All-Access Membership | Benefits | Personal Training Reviews
Active Resistance Training® (ART) is a proprietary strength and mobility method developed by Terri Walsh over 40 years of practice. It combines asymmetrical loading, three-dimensional bodyweight movement, and joint-specific progressions to build functional strength without injury — designed specifically for adults who want to build real, functional strength without injury risk, joint pain, or high-impact movement. Every session is low-impact, progressive, and built around how your body actually moves in daily life
Active Resistance Training® — the method
Active Resistance Training® is Terri’s proprietary blend of strength work, kettlebells, mobility, flexibility, and sport-specific movement, sequenced for people who want to stay strong for the next thirty years — not just the next thirty days. It’s why clients in their 60s routinely out-lift the version of themselves from their 40s.
Active Resistance Training® — featured
A.R.T. has been featured in Self, Women’s Health, Shape, Crunch Gyms, and many more! All my fitness programs & mat classes are carefully designed to be low-impact, joint-friendly, and require nothing more than the space of your exercise mat.
Active Resistance Training® — bespoke
Additionally, I offer personalized online personal training programs for those looking for a customized fitness experience. Contact me now!
Online Personal Training built for the 50+ adult that’s done with cookie-cutter apps
Every session is live — real eyes on every rep, form corrected in real time, never a recorded program you’re left to figure out alone. Strength comes first, because after 50, muscle is your metabolic engine: build it and the scale follows. Every movement is scaled to your joints, not pulled from a generic template, so progress stays pain-free. And because life doesn’t stop at a gym door, you train from any time zone with two standing weekly slots built around your schedule.
Who Terri works with
Terri provides online personal training for men and women over 50 across the Globe — from NYC to London — who are rebuilding strength after a sedentary decade, losing 15 to 50 pounds and determined to keep it off, or training around a shoulder, knee, hip, or back issue that’s made every other program feel like a gamble. Many are staying sharp for tennis, pickleball, skiing, hiking, or golf. Others are navigating menopause, perimenopause, or andropause and watching muscle disappear faster than they can explain it.
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Online Personal Training & Monthly Coaching
WHY ACTIVE RESISTANCE TRAINING®?
A.R.T.® & Benefits
WHY ACTIVE RESISTANCE TRAINING®?
A.R.T.® & Benefits
NOT READY FOR COACHING OR TRAINING? TRY
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Testimonials
I’m on my fourth body with Terri. Let me explain: I started with Terri weighing 25 pounds more than I wanted to, and desiring to feel strong and fit again. When she asked me to name one specific goal, I told her I wanted to be able to do a perfect pushup. A few short months later, I was down 15 pounds and was up to 30 “perfect pushups”- 3 reps of ten. It was around that time that I had a terrible accident and shattered my left wrist. In addition to being in constant pain, my equilibrium was in turmoil. This began body number 2. Terri worked out a training plan to keep me fit and moving toward my goal, without endangering my wrist, and also made sure the arm and shoulder muscles on my left side stayed a part of the action. I lost zero strength. Once the multiple breaks were healed, Terri retrained the wrist. Unfortunately, that same year, I had to go in for an emergency gall bladder surgery, which was successful , but the findings from that surgery necessitated a second surgery- this one more intense. Terri and I trained to get my strength up to maximum fitness, so that I could recover better from that second surgical intrusion, and thanks to her, I did. I had a very long hospital stay, during which Terri accompanied me via zoom on increasingly long walks around my ward. She kept me strong. My surgeons acknowledged that it was the workouts, my prior conditioning, and my determination to heal that got me out of there.
Enter body number 3: I lost too much weight in the hospital. I weighed in at 103, with excellerated bone density loss due to mitigating circumstances. Terri’s mission then was to build me back up- damn near from scratch. Terri’s carefully planned and measured workouts rebuilt my musculature completely. I had five compression fractures in my back- and Terri worked a program to help me heal it all. It took a year, but we got me literally put back together again.
Body number 4: I am now at the perfect weight, with high flexibility, and actually impressive strength. Body number four is healed, and getting stronger daily. Pushups? Not yet. But we’ll get there.
ART has not only changed my life, but has saved it.
For a long time I was trapped in a cycle of disordered eating and behaviors, self hate, and dysmorphia.
Doing the same harmful things over and over, terrified of shifting my mentality, and only viewing exercise as a punishing means to an end I would never reach. One day I woke up and asked Terri if I should delete my calorie counting app, and she held my hand in that pivotal moment. Through covid we worked together to reach new goals, break old habits, and instill a self confidence I didn’t know was possible.
Three years later l’ve become one of those people who works out for health, performance, and strength.
Together we build the body I’ll be in for the next chapters of my life – Looking hot was just a great side effect of mental growth.
This practice will change you, and if you’ve ever struggled like me, it could save you.
Working with Terri is incredibly effective. For three years I traveled all over the world with rather unpredictable schedule. Having Terri accessible over
Zoom has been the only constant routine I look forward
to.
She’s so skilled and adaptive – always able to find something in my surroundings to use as exercise devices no matter where. I worked quite a bit on specific things with Terri – surf training, posture adjustments, restorative and pain management from sports. Her method is so solid that I always have it in my practice even when I work out on my own.
Terri is so supportive. Stern so you improve, and always so encouraging. At 46, exercise is such an important part of health. I so appreciate how far I have come with her support.
In the electric buzz of late 80’s & 90’s New York City, amidst neon signs and bustling streets, one name stood out in the realm of personal training: Terri Walsh.
Now, in the tranquil beauty of Costa Rica, her legacy of unparalleled fitness expertise shines brighter than ever.
Age might be just a number, but in Terri’s case, it’s a testament to her profound understanding of health and the human body. Just turned 60, she not only epitomizes vitality but also inspires it in evervone around her. Her extensive experience, traced back to those davs when she electrified the NYC fitness scene, is palpable in every training session, every piece of advice, and every transformation she facilitates.
Loyalty is an oft-used word, but with Terri, it’s a lived experience. Her unwavering commitment to her clients, irrespective of their fitness levels, is genuinely heartwarming. Whether you’re a novice taking your first steps or an athlete pushing boundaries, she’s there, steadfastly guiding, supporting, and cheering for you.
Her open-minded approach is the cherry on top.
This trait ensures she is continually evolving embracing new techniques, and blending them with tried and true methods. Paired with her innate kindness, Terri creates a training environment where one feels seen, heard, and most importantly, believed in.
Today, as I reflect upon my own journey, I recognize that it wasn’t just about achieving a fitter physique but about embracing a more fulfilled life. And for that, I am forever grateful to Terri Walsh. If you’re looking to not just transform vour body but elevate vour entire being, look no further. This NYC gem, with Costa Rican Pura Vida flair, is the beacon you’ve been seeking.
In the electric buzz of late 80’s & 90’s New York City, amidst neon signs and bustling streets, one name stood out in the realm of personal training: Terri Walsh.
Now, in the tranquil beauty of Costa Rica, her legacy of unparalleled fitness expertise shines brighter than ever.
Age might be just a number, but in Terri’s case, it’s a testament to her profound understanding of health and the human body. Just turned 60, she not only epitomizes vitality but also inspires it in evervone around her. Her extensive experience, traced back to those davs when she electrified the NYC fitness scene, is palpable in every training session, every piece of advice, and every transformation she facilitates.
Loyalty is an oft-used word, but with Terri, it’s a lived experience. Her unwavering commitment to her clients, irrespective of their fitness levels, is genuinely heartwarming. Whether you’re a novice taking your first steps or an athlete pushing boundaries, she’s there, steadfastly guiding, supporting, and cheering for you.
Her open-minded approach is the cherry on top.
This trait ensures she is continually evolving embracing new techniques, and blending them with tried and true methods. Paired with her innate kindness, Terri creates a training environment where one feels seen, heard, and most importantly, believed in.
Today, as I reflect upon my own journey, I recognize that it wasn’t just about achieving a fitter physique but about embracing a more fulfilled life. And for that, I am forever grateful to Terri Walsh. If you’re looking to not just transform vour body but elevate vour entire being, look no further. This NYC gem, with Costa Rican Pura Vida flair, is the beacon you’ve been seeking.
Terri Walsh is a truly excellent trainer.
Outstanding master of her craft; incredibly bright with a treasure trove of health and fitness knowledge; expert and creator of Active Resistance Training which encompasses knowledge based in dance, yoga, martial arts, weight training; and a warm, spontaneous personality that make workouts fun. She is the perfect combination of tough (“Terri you are KILLING me!”) and warm (“Valerie, you are doing SO well”), and she works with the whole person — mentally, emotionally and physically. Because of her efforts, I am stronger and more flexible, I have better balance and most importantly, she provides the perfect scenario for success and sets foundations for a new healthier lifestyle.
Terri is brimming with the brains to help anyone achieve the brawn. She’s the real deal in an industry full of “wannabes” and is the standard by which any trainer should be measured.
Terri Walsh is a truly excellent trainer.
Outstanding master of her craft; incredibly bright with a treasure trove of health and fitness knowledge; expert and creator of Active Resistance Training which encompasses knowledge based in dance, yoga, martial arts, weight training; and a warm, spontaneous personality that make workouts fun. She is the perfect combination of tough (“Terri you are KILLING me!”) and warm (“Valerie, you are doing SO well”), and she works with the whole person — mentally, emotionally and physically. Because of her efforts, I am stronger and more flexible, I have better balance and most importantly, she provides the perfect scenario for success and sets foundations for a new healthier lifestyle.
Terri is brimming with the brains to help anyone achieve the brawn. She’s the real deal in an industry full of “wannabes” and is the standard by which any trainer should be measured.
Terri is pleasure to train with because she is an expert in her field and a terrific person. She takes time to evaluate the strengths and needs of clients and will create a plan to help you achieve your goals. You will be challenged but you will also feel safe, seen and heard.
Terri is fantastic. She is an innovative, results-driven, and dedicated fitness expert. I highly recommend working with her!
Terri was quite simply the best trainer I’ve ever had (and I’ve had a few. Why was she the best? Well for starters, she knew how to push me in a way that was conducive to my own personality. She was comforting yet strong, pushy yet understanding. She taught you how to listen to your body – to push it to its limits but also to protect it from harm. And she genuinely cared. She was invested in your journey – she cared when you struggled, she celebrated when you succeeded. And it was this general attitude that had me down a full size in a month – not just the working out and the food adjustments, but the fact that I believed I could do it and I had a support system to help me when things got tricky.
Terri is an outstanding trainer in a field where you are never certain what to believe- the fads change with every celebrity that endorses a type of exercise or diet. Terri has an incredible foundational understanding of the body and how to help you reach you true potential. She always helped me push myself and gave me an appreciation for the importance of stretching. I always had full trust in her when we worked together.
Anyone who trains with her can count themselves lucky to get to work with such a knowledgeable person, who also happens to be a wonderful person.
As a former client of Terri Walsh I know her to be a passionate and knowledgeable fitness professional and lots of fun to work with.
Whenever I’m o the east coast she is my choice to train with.
I’ve worked with Terri several times over the past five years. She is my go-to resource when it’s time for me to reevaluate my fitness goals, adjust my workouts because of a crazy schedule, or when I just need to get my butt kicked back into shape. Terri is not only extremely knowledgeable, but she is also one of the most motivating people I know. If vou’re willing to put in the work and follow her instructions, Terri can help you get the results you want.
I have been attending Terri’s classes for the past year and a half and absolutely love what she has to offer. The great thing about Terri’s classes is the personal attention and small class size. It’s like getting your own personal trainer without the heafty price tag!
Featured & In
