The Best Personal Training and Nutrition Coaching in Fairfield, CA
Stronger. Healthier. A Gym That Feels Like Home.
At Interchange Athletics, we help busy professionals, parents, and everyday people reclaim their fitness through personal training, group training, and expert nutrition coaching in Fairfield, CA. Whether you’re getting back into shape or starting fresh, we meet you where you are and guide you to lasting, outcome based results.
Your Journey To A Stronger, Healthier You Starts Here.
01
Book a No Sweat Intro
Schedule a free, no-obligation consultation to discuss your goals and explore the best training and nutrition options for you.
02
Start with Foundations
If you're new to functional training, you'll complete our five-session Foundations Program, where you'll learn the basics, gain confidence, and prepare for group training.
03
Join the Right Program for You
Whether it's group training, personal training, or nutrition coaching, you'll start training with expert guidance and a supportive community by your side.
More than a gym – a supportive fitness community in Fairfield, CA.
At Interchange Athletics, we focus on personalized training and expert nutrition coaching to help you achieve long-term results. Whether you’re looking to gain strength, improve mobility, or build healthier habits, our supportive coaching team will meet you where you are and guide you every step of the way. With flexible 24/7 access, professional coaching, and a welcoming community, we help busy professionals and everyday people take control of their fitness and nutrition for life-changing results. This isn’t just another gym-it’s a place where you belong.
Our members love the supportive community and transformative results at Interchange Athletics. Read their stories and discover how we’ve helped them achieve their fitness goals and improve their overall well-being.
FREQUENTLY ASKED QUESTIONS
Not at all! Our programs are designed for all fitness levels—whether you’re brand new to training or getting back into shape. Our Foundations Program ensures beginners start with the right movements and confidence before joining group training.
If you’re new to functional training, our Foundations Program is a five-session personal training course that teaches you essential movements, gym culture, and terminology before joining group classes. This helps flatten the learning curve and ensures you train safely and effectively.
If you’ve trained before, you may qualify for a Test-Out Session with one of our coaches. This one-time assessment ensures you’re familiar with key movements and can safely join our group training program.
Yes! We provide expert-led nutrition coaching to help you build healthy habits, improve energy, and reach your goals. Unlike other gyms in Fairfield, we have a dedicated nutrition coach offering both virtual and in-person coaching options.
Yes! We offer a hybrid membership that gives you 24/7 gym access so you can train at your convenience. You can combine this with personal training or group classes—or just use the facility on your own.
Our gym is fully equipped with barbells, dumbbells, kettlebells, TRX straps, rowing machines, assault bikes, spin bikes, GHD machines, and more. We also provide foam rollers, resistance bands, and other mobility tools to support recovery and flexibility.
Personal training is one-on-one coaching tailored specifically to your goals, fitness level, and schedule. Group training is a coach-led class where you train in a structured, community-driven environment with other members. Both offer expert coaching and support!
Yes! We offer Spin classes once a week and Boot Camp sessions on select mornings. Check our schedule or contact us to learn more about availability.
Yes! We offer free designated parking as well as ample street parking for all members. Our location is easy to access, right off the freeway in Cordelia, near Green Valley.
Simple! Book a No Sweat Intro, and we’ll walk you through your options. If you’re new to training, you’ll start with our Foundations Program before moving into group classes or personal training.
