We Break the Mold

No membership required, no registration fees, no cancellation fees.

Challenging and Empowering

For ALL Levels of Fitness

Maria Guerra

Founded by Celebrity Fitness Trainer and BURN™ Creator

Nutritional Plans Available

Maria is certified as a Weight Management Specialist. Appointments are available to obtain a personal nutrition plan. A version of this is already included in the BURN™ program.

Booking a Class

has never been easier!

What The Fitness Podcast

Streaming on YOUR favorite device!

Hard Core Fitness Studio App

Booking Just Got A Lot Easier!

Available in Apple StoreAndroid App at Google Play

At Hard Core Fitness Studio, we are committed to inspiring you towards fitness and

overall wellness with challenging programs in  an empowering environment.

We aspire to always provide:

  • A Welcoming, Non-Intimidating Environment
  • Challenging and Dynamic Classes
  • Fitness and Nutrition Education
  • A Clean and Well-Equipped Studio
  • A Professional and Considerate Staff
  • Affordable and Accessible Programs

Our New Location

We’ve Moved…
22821 Lake Forest Dr, #102, Lake Forest, CA  92630
off the Lake Forest exit,  where the 5 and 405 Interstates meet.

Hard Core Fitness Studio Breaks the Mold

 We offer exciting and effective group fitness classes throughout the day,
so there will always be something for you!

OUR CLASSES

click each image for a full description

Meet Our Trainers

Maria

Creator of BURN® and Co-Founder of Hard Core Fitness Studio

Maria has been a successful group fitness instructor for many years, having undergone her own dramatic weight-loss and understanding full well what that journey entails. She started her fitness career by teaching kickboxing and cardio salsa for various local gyms in Orange County. Throughout the years, she has also taught club boxing, bootcamp, Zumba, kettlebell training, weight training, indoor cycling, yoga and Pilates.  She has since created her own High Intensity Fitness Program, BURN™. Hard Core Fitness Studio is the culmination of Maria’s experience and passion for fitness and empowerment through exercise.

Read Maria’s Full Story

Elsa

Jam Session Cycling

Kristine

PiYo®, Flexibility, Dance, Barre, HIIT

Sandy

Ride or Die Cycling

Felicia

Zumba® Gold/Stretch & Strengthen

Wendi

Ride or Die Cycling

Jim

Jam Session Cycling

Yesenia

Kids / BURN / Zumba®

Get to Know Our Trainers

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