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Personalized one-on-one stretching technique:

  • Eases tight muscles

  • Increases flexibility

  • Helps you move better and stay balanced in everyday life

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Personalized Experience Leading to Lasting Results

Step 1: Personal Movement Assessment

You will be guided by a certified Flexologist to complete a 3D body scan that analyzes your Mobility, Stability, Posture, and Symmetry to pinpoint exactly where your body needs attention.
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Maximize Your Movement

StretchLab offers flexibility in how you reserve your sessions.

Start Feeling Better Now with an Intro Stretch

Get up to 50% off your intro stretch. This includes a:

  • Personal movement assessment
  • One-on-one stretch session
  • Personalized program
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Meet the Team

  • David Dang-Aoen

    David Dang-Aoen

    Flexologist

    David Dang-aoen, MS, is a Flexologist with a master’s degree in Kinesiology and advanced degree certifications and specializations in Orthopedic Rehabilitation, Corrective Exercise, and Exercise & Sport Psychology. His approach combines evidence-based movement science with assisted stretching to help clients improve mobility, joint function, and overall movement quality. David applies his background in biomechanics, motor control, and movement assessment to identify restrictions that affect posture, daily movement, and performance. Rather than treating flexibility as isolated muscle lengthening, he designs individualized stretch sessions that account for joint mechanics, neuromuscular control, and tissue adaptation. David has served in diverse settings, including physical therapy clinics, hospital-based rehabilitation, and private-sector coaching. His experience spans post-injury rehabilitation, chronic pain management, gait dysfunction, sport performance, and general strength development. His clinical training in orthopedic rehabilitation and corrective exercise allows him to work safely with a wide range of clients, including those recovering from injury, managing chronic stiffness, or transitioning back into regular movement. Informed by principles from exercise and sport psychology, David emphasizes clear communication, client education, and consistency to support long-term results. David’s goal as a Flexologist is to help clients move with greater ease, confidence, and awareness through intentional, science-driven stretching.
  • Marcus Moore

    Marcus Moore

    Flexologist

  • Maria Siegall-Molina

    Maria Siegall-Molina

    Flexologist

    I am a dedicated physical therapist with a fellowship in orthotics and prosthetics from Loma Linda University, which I completed in 2023. I specialize in rehabilitation for amputees, focusing on their rehab and proper prosthetic treatment. Additionally, I am a spine specialist, working with conditions like scoliosis and degenerative disc diseases. I am passionate about helping individuals achieve their goals and improve their quality of life and mobility.

About Tustin

StretchLab offers science-backed assisted stretching through personalized, one-on-one sessions led by certified Flexologists™. Your visit starts with a Personal Movement Assessment, a 3D body scan that looks at your mobility, stability, posture, and symmetry. Your Flexologist then guides you through a tailored 25- or 50-minute assisted stretch that goes deeper than you can on your own, and builds a progressive program that grows with you, inside and outside the studio, with each session building on the last. Whatever your age, fitness level, or range of motion, the goal is greater flexibility and a body that feels better day to day.
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