The best gym in Arcadia, CA

Fitness for a
healthier, happier, you.

Helping our community become Happier, Healthier Humans is at the core of all we do.

We’re obsessed with helping our community find the one thing that moves them toward a fully fulfilled life. if you’re ready to create generational health, book your free intro today.

Programs

group training program core at Reason Fitness

Group Training

Transform your fitness, make connections, and have fun with our high-energy group workout classes.

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Nutrition results

Nutrition

Fast results start in the kitchen. Make a plan with a nutrition coach, regardless of your current lifestyle.

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personal training core at Reason Fitness

Personal Training

Work 1-on-1 with a coach, get a customized training program and stay accountable with personal training.

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Testimonials

The Reason Fitness Blog

Corey

How Corey Found Healing Through Humor

Fitness journey at Reason Fitness—building strength, mental clarity, and lasting health over 7 years….
Hilary

Happiness is the Secret to Recovery

Fitness journey at Reason Fitness—building strength, mental clarity, and lasting health over 7 years….
Black Yellow Fitness YouTube Thumbnail 46

Anthonee Yim: The Road to the CrossFit Games

Fitness journey at Reason Fitness—building strength, mental clarity, and lasting health over 7 years….

Frequently Asked Questions

We welcome anyone in Arcadia, CA who’s interested in elevating their fitness journey. Please note that while we’re open to all, Reason Fitness is a gym, meaning we focus on personalized training experiences that foster close-knit accountability and support. We serve people who are coachable and goal-oriented.
Begin by booking your free intro session. During this session, we’ll dive into your goals, answer any questions, and help you design a program that suits your lifestyle. This is your first step to joining our close-knit, high-performance community in Arcadia, CA.
Not at all. Our gym in Arcadia has different programs designed for all fitness levels. Whether you’re a beginner or a seasoned athlete, we tailor your training to match your experience and aspirations.
Yes. We invest in gold standard equipment from industry leaders like Rogue Fitness and Concept2, ensuring you have the best tools at your disposal to reach your strength and conditioning goals.
While we’re not open 24/7, our Arcadia gym offers sessions during peak hours across mornings, afternoons, and evenings. This schedule is designed to maximize coaching availability and create an energetic, supportive atmosphere when you train.
Yes. Our certified personal trainers in Arcadia provide one-on-one and small-group sessions, offering personalized guidance to help you overcome challenges and hit your goals, whether that’s a new PR or bouncing back from an injury.
We don’t have on-site child care services, but our gym is family friendly. We offer designated areas where your kids can safely relax while you train, and you’ll find plenty of support from other parent-athletes in our fitness community.
We recommend starting with a comprehensive fitness assessment at our gym. This takes the guesswork out of your training by identifying strengths and pinpointing areas to improve, so you can begin your fitness journey with confidence.
Reason Fitness isn’t your average gym. We’re a private training facility in Arcadia, CA, focused on personalized programs, small group sessions, and an inclusive community that holds you accountable and supports your growth.
Yes. We offer ample parking right outside our facility. Here are detailed directions, so you can easily find your way to a productive workout.
We provide a range of training options—from personalized coaching and small-group sessions, to structured classes focusing on weight loss, strength, building muscle, endurance, and technique. Our most exclusive program is TRANSFORM, a one-year commitment taking you through a hands-on, in-depth fitness journey that will transform your life, forever.
Absolutely. Our Arcadia-based coaches understand that performance isn’t just about what happens in the gym. We offer nutrition and lifestyle coaching to support your goals and help you feel your best in and out of training.

Shopping Fitness

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GROCERY STORE TIPS & TRICKS

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