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"Criminal Fitness" in bold white letters on a black background.

Burlingame’s Most Wanted Workout

Lagree based Fitness + Calisthenics + deep functional strength Training

At Criminal Fitness, we’re guilty of one thing: offering kickass workouts that deliver long-lasting results.

Our system works by combining the best of Lagree, Pilates, calisthenics, strength + interval training and more into one group fitness class. At our Burlingame studio, we keep our classes small so you’ll get personal-training-level attention in a high-energy group setting. Our expert trainers are straight shooters - they’ll give you the tough love you need to improve and prioritize proper form. Why? Because good form = fewer injuries and long-term gains. 

This is the workout you’ve been looking for.

Book with us on the Criminal Fitness App!

  • Close-up of a Mega Pro fitness machine with dark metal frame and handlebars.

    Lagree

    Lagree

    The Lagree Method strengthens and tones muscles effectively while being gentle on joints, connective tissues, and the spine.

  • A woman doing a side plank in a gym, facing a mirror, wearing a strappy sports bra and leggings.

    Pilates

    Pilates

    Pilates is a powerful strength-training method that builds deep core stability and full-body control. It emphasizes proper breathing, spinal articulation, and efficient movement patterns, creating strength, flexibility, and freedom of motion.

  • Man doing push-ups on a gym floor, showing muscular physique.

    Strength

    Strength

    Strength training at Criminal focuses on compound movements like squats, lunges, push-ups, and unilateral exercises that mimic everyday activities. These exercises improve strength, stability, and coordination while reducing injury risk.

  • Woman exercising on monkey bars in gym, wearing athletic clothing.

    Calisthenics

    Calisthenics

    Calisthenics uses a person's body weight as resistance to perform strength-building movements. We combine calisthenics with yoga and gymnastics-inspired movements to build strength, coordination, and flexibility.

  • Man performing a one-arm side plank exercise with one leg extended, wearing black shorts, against a gray background.

    Primal Flow

    Primal Flow

    Primal Flow is a dynamic bodyweight exercise system inspired by animal movements, designed to enhance mobility, flexibility, strength, and coordination.

  • Woman performing a plank exercise with a medicine ball in a gym.

    Intervals

    Intervals

    Our HIIT Training takes a fresh approach, focusing on functional, athletic movements that deliver a calorie-torching burn. By blending bodyweight exercises with Lagree principles, we create dynamic sessions that drive visible results.

The Last Secret

This is our secret to a strong body.  At Criminal Fitness we have secret formula that you can only get and understand when you visit us at flagship studio in Burlingame.  This is our trademark and why once you are in you will be in for life!  Stay consistent for a few months and the last secret will be yours.  Give us a try and learn why we are the best on the Peninsula.

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Why is our system so successful? 


the method

Our classes fuse multiple proven and popular modalities into one transformative workout that targets every muscle group. Designed with longevity in mind, you’ll improve endurance, build mobility, and helps prevent injuries – to keep you fit and pain-free for life.

the coaching

We cap our classes at 12 students — you get a personal training level of attention in an encouraging group setting. Our lead instructors are LA-bred and trained. They will push you, teach you, and help you crush your goals. Get ready to have your ass kicked in the best way possible.

Don’t let pain, injuries, and boring fitness routines become a life sentence.

Break free and join the Criminal Fitness revolution and discover workouts designed to keep you strong for life.

Exclusive introductory offers for new clients