(562) 655-7060

8848 Painter Ave Suite B, Whittier CA 90605

The Best Transformation Gym In Whittier

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Welcome to Whittier Fitness.

Located at 8848 Painter Ave Ste B & C, Whittier CA 90605, Whittier Fitness is a community-focused training center dedicated to helping you transform your health, strength, and lifestyle. Founded by Lisa Dang and Eddie Marquez, our gym is built on passion, accountability, and connection.

We provide a supportive environment where members of all levels can feel motivated, confident, and empowered. At Whittier Fitness, it is more than just a workout, it is a family. We believe in consistency, community, and creating a positive space where goals are achieved and lives are changed.

Supportive Community

We foster a family atmosphere where everyone is encouraged to show up, push harder, and become the strongest version of themselves.

Expert Guidance

Our team delivers high-quality group fitness in Whittier, ensuring you have the professional support needed to move safely and effectively.

Results-Driven Programs

From metabolic conditioning to athletic performance, our sessions are designed to challenge, inspire, and elevate every member.

Real People Real Results

At Whittier Fitness, we measure success by the lives changed within our walls. Our members aren’t just names on a roster; they are busy parents, dedicated professionals, and athletes of all levels who show up every day to push their limits.

The strength of our gym comes from the connection of our community. When you join, you aren't just getting a trainer; you are getting a support system that celebrates your wins and keeps you accountable on the hard days. But don't just take our word for it—see what the Whittier Fitness Family has to say about their journey.

Meet Your Coaches

Our coaches are the heartbeat of Whittier Fitness, bringing a mix of academic expertise, professional experience, and athletic passion to every session. We don't believe in one-size-fits-all fitness; instead, we leverage the unique strengths of our diverse staff to ensure you receive well-rounded coaching that addresses strength, mobility, and mental resilience. From Kinesiology scholars to martial arts specialists, our team is unified by a single goal: providing you with the highest level of guidance in Whittier.

Lisa & Eddie

Founders

Dominic Nobile

Coach

Christian Trevino

Coach

Luis Soto

Coach

David Flores

Coach

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Services

At Whittier Fitness, we simplify your path to health with structured, results-driven programs that provide the professional accountability and community support you need to succeed. Our curriculum is designed to meet you exactly where you are, whether you are rebuilding your foundation or training for peak performance, ensuring every session brings you closer to your strongest self.

HIIT Workouts

Boost your metabolism and improve conditioning with our high-intensity intervals. Every class is coach-led and combines cardio, strength, and functional movements in fast-paced blocks.

Small Group Training

Enjoy the energy of a team with closer coaching attention. Our small group sessions allow for individual form correction and tailored progressions, perfect for those who want focused, high-level instruction.

Personal Training

Take your results to the next level with a fully customized plan. Your coach designs a program based on your unique goals, lifestyle, and abilities for the highest level of one-on-one support.

STILL NOT SURE?

Frequently Asked Questions

Why should I choose Whittier Fitness over a regular gym?

Is Whittier Fitness suitable for beginners?

Absolutely. We are a community-focused studio that welcomes all levels. Our coaches are experts at adapting workouts to ensure you feel confident and safe, regardless of your starting point.

What should I expect in a HIIT session?

You can expect a fast-paced, high-energy environment. Our sessions combine cardio and strength movements in timed intervals, all led by a coach who will keep you motivated.

How does Small Group Training differ from the larger classes?

Small Group Training features limited class sizes. This allows our coaches to provide more individual attention and form correction, similar to personal training but with the energy of a small team.

How do the Myzone trackers help me?

Myzone monitors your heart rate and effort levels. This helps you and your coach ensure you are working at the right intensity to maximize your results during every session.

© Copyright 2026 Whittier Fitness . All rights reserved.

(562) 655-7060

[email protected]

8848 Painter Ave Suite B, Whittier CA 90605