ESSENTIAL movements

There’s more to movement than exercise.

I teach Essential Movement — the biological inputs your body requires to maintain joint access, circulation, coordination, and resilience over time.

Most people move regularly and still miss what the body actually needs.

My work bridges biomechanics, anatomy, and long-term health so movement restores access instead of quietly wearing the system down.

Westport Yoga (In-Person)
Online Courses & Training
web biologicalmove sandefeet
Yin Yoga, Anatomy & Biomechanics

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If you’re interested in long-term joint health, movement clarity, and updates on classes, courses, and the upcoming book, join my email list.

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    This work is for people who already exercise or practice yoga — and still feel stuck.

    Essential Movement helps your movement support long-term joint health, not just short-term performance.

    It’s a biology-first framework for maintaining access, clarity, and resilience over time.

    Online Courses

    Learning online is practical and flexible. You can begin wherever you are — no yoga experience required.

    These courses teach the biological foundations of movement so your body can maintain joint access, resilience, and clarity over time.

    30-day money-back guarantee. Learn with confidence.

    Browse Courses
    Knee Health & EM
    5.00
    (2)

    Knee Health & EM

    By Cassie
    Original price was: $49.00.Current price is: $24.00.
    Yin Yoga, Anatomy & Biomechanics Training
    4.00
    (1)

    Yin Yoga, Anatomy & Biomechanics Training

    By Cassie
    Original price was: $299.00.Current price is: $150.00.
    Pelvic Health & EM
    5.00
    (1)

    Pelvic Health & EM

    By Cassie
    Original price was: $97.00.Current price is: $35.00.
    Heal the Feet : EM & Transform your whole body
    5.00
    (1)

    Heal the Feet : EM & Transform your whole body

    By Cassie
    Original price was: $97.00.Current price is: $39.00.

    “I have been attending Cassie's yoga classes and found them helpful in improving my strength, posture, balance and pelvic floor muscles, all of which are especially important for your senior members like myself. I especially like how she advises the class on how to incorporate what she teaches us into our daily lives.”

    – Marie Stanley

    Testimonials

    “After taking Cassie’s Balance classes, I was able to completely go off my pain medication.”

    ”Cassie's classes have helped me tremendously - I no longer have back and neck pain. These improvements have made such a difference in my overall energy level and stamina! Cassie is a terrific teacher - she teaches with humour, patience, and positive outlook. ”

    - Jill McClay

    “I really enjoyed your workshops, thank you! Your explanations and demonstrations are very clear, and there is a consistent philosophy. Everyone can see your passion for the subject, which makes it a lot of fun. Today's exercises were also immediately helpful - I really needed this!”
    - Wei Ji Ma, Ph.D. Professor of Neuroscience and Psychology, New York University

    "Cassie’s specific knowledge of movement and alignment have been indispensable in my recovery from a long standing lower back injury. I have to stand up in one place for a long period of times at work, which used to be a big trigger for pain when I was injured. Cassie taught me exercises and movements, easy to put in place in my routine and are now essential to my general wellbeing. I notice having more tolerance and no more pain standing still for long period of times, but also feeling more stable and comfortable in my body.'”

    - Isabell