Our Mission
At Momentum, we're more than just a gym—we're a community dedicated to empowering individuals to achieve their health and fitness goals. Our mission is to provide personalized training and nutrition services that cater to the unique needs of each client, fostering a supportive environment for sustainable lifestyle changes.
Our
Story
Origins
Founded as H&H Training & Nutrition in Wallingford, CT, we've evolved into Momentum to better reflect our dynamic approach to fitness and wellness. Our journey began with a passion for helping others transform their lives through exercise and proper nutrition. Over the years, we've expanded our services and expertise, staying at the forefront of fitness trends like Hyrox and Deka training to offer cutting-edge programs to our clients.
What Sets Us Apart
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Personalized Approach: We understand that each individual's fitness journey is unique. Our programs are tailored to meet your specific goals, whether you're aiming for weight loss, muscle gain, or improved athletic performance.
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Expert Team: Our certified trainers and nutritionists bring a wealth of experience and knowledge, ensuring you receive the guidance and support needed to succeed.
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Community Focus: Momentum is a place where members motivate and inspire each other. We believe in building a strong community that celebrates every achievement, big or small.
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Innovative Programs: By incorporating the latest fitness methodologies and technologies, we provide engaging and effective workouts that keep you challenged and progressing.
Meet the Team
Certified Trainers in Wallingford, CT
Head Coach, Community Builder & Co-Founder
Hillary Valentin
Hillary brings over a decade of experience in personal training, nutrition coaching, and athletic mentorship. As the heart of the Momentum community, she specializes in helping clients break through mental barriers and build confidence alongside strength. Whether you’re stepping into the gym for the first time or training for your next Hyrox event, Hillary’s got your back.
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| “Strong bodies start with strong minds.”
Chiropractic Care & Recovery Specialist
Dr. Anthony Zilahy
Dr. Anthony Zilahy is a dedicated health professional with expertise in therapeutic and holistic care. After graduating from the Connecticut Center of Massage Therapy in 2010, he became proficient in deep
tissue, sports massage, and myofascial release, helping clients manage pain and recover from injuries. With a personal passion for sports, particularly hockey and golf, Dr. Anthony understands the physical
demands athletes face. He uses this knowledge to provide targeted care, enhancing recovery and performance for both athletes and everyday patients.
In 2022, Anthony graduated cum laude from Life University College of Chiropractic where he earned his doctorate degree and deepened his understanding of health. His education enables him to integrate evidence-based practices with a holistic approach, offering personalized care for long-term wellness. Dr. Anthony remains up to date with the latest health trends, ensuring his patients receive the best in chiropractic and wellness care. He is committed to patient empowerment, providing the tools and knowledge needed for informed health decisions and inspires his patients to believe that the body is always striving for health.
Lead Performance Coach & Co-Founder
Harvyn Valentin
Harvyn is a certified performance coach with a passion for pushing boundaries. With a background in functional strength training and competitive conditioning, he leads Momentum’s Hyrox and Deka prep programs with precision and grit. Known for his no-nonsense coaching style and relentless energy, Harvyn is here to help you show up, level up, and keep moving forward.
| “Consistency beats hype—every time.”
Licensed Massage Therapist & Personal Trainer
Allie Sodins
Allie Sodins is a licensed massage therapist and certified personal trainer who’s passionate about helping people move, feel, and live better. Since 2016, she has specialized in corrective exercise and pain management, guiding clients of all backgrounds toward greater strength, mobility, and confidence. Known for her compassionate, client-first approach, Allie strives to make wellness not only accessible, but also empowering and enjoyable.
Outside of her professional work, Allie embraces her most cherished role—being a mom. She also loves exploring the connections between fitness, astrology, and personal growth, continuously discovering fresh ways to inspire and support those around her.
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