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An image of Dominick Hussey, Osteopath, doing applied kinesiology muscle testing on the quadriceps muscle of a young boy in his

Applied Kinesiology: Unlocking Natural Healing with Muscle Testing

Applied kinesiology (AK) is a transformative natural healthcare approach that combines muscle testing with an in-depth understanding of the body’s structure, chemistry, and emotions. Rooted in curiosity and scientific inquiry, AK empowers practitioners and patients alike to uncover hidden imbalances and address the actual root causes of many health problems, long before symptoms escalate into chronic disease. This blog post explores the origins, principles, techniques, and remarkable clinical applications of applied kinesiology, highlighting why it is becoming a leading-edge diagnostic and therapeutic tool in holistic medicine.



What is Applied Kinesiology?

Applied kinesiology is a system of health evaluation and treatment developed in the 1960s by Dr. George Goodheart Jr., a chiropractor who combined traditional chiropractic principles with muscle testing and neurological insight, thus pioneering a new approach. The core idea is simple yet profound: muscles act as windows to the body’s overall health, revealing dysfunction in organs, glands, nerves, emotions and meridians through changes in muscle strength and responsiveness.

Origins and Evolution of Applied Kinesiology

  • George Goodheart’s Innovation: Drawing from his background as a World War II fighter pilot and chiropractor, Goodheart’s insatiable curiosity led him to question not only how to fix symptoms but why specific dysfunctions occurred. Inspired by early muscle testing methods from Drs. Kendall and concepts from osteopathy and acupuncture, Goodheart expanded the scope of muscle testing to create a complete diagnostic system.
  • The Five Factors: Goodheart expanded on the chiropractic triad of health (structural, chemical, emotional) by including five factors that influence health: the nervous system, vascular system, lymphatic system, spinal fluid, and acupuncture meridians. This multifaceted approach laid the foundation for the AK diagnostic framework.

Muscle Testing: The Diagnostic Key

Muscle testing in AK goes beyond standard manual muscle evaluation. By applying subtle stimuli—whether physical touch, pressure, nutritional substances, or emotional triggers and observing changes in muscle strength, an AK practitioner can:

  • Identify neurological imbalances
  • Detect organ and meridian dysfunctions
  • Understand chemical and emotional disturbances
  • Direct treatment strategies in a personalized manner

Muscle testing serves as a real-time conversation with the nervous system, allowing the practitioner to “ask” the body specific questions: Where is the problem? What is the root cause? How can it be corrected?


How Applied Kinesiology Works

The Body’s Language: Neurology and Muscle Function

Every muscle in the body is controlled by the nervous system, which coordinates motor and sensory pathways. When disease, injury, or stress occurs, muscles can become inhibited (“turned off”) or overly tight (“locked on”), signalling that something in the body’s systems is out of balance.

  • Neuromuscular Communication: Muscle testing interprets this dysfunction by integrating sensory input and motor output—a biological feedback loop that reflects the body’s current state.
  • Deafferentation and Signal Interference: If muscles fail to send or receive accurate signals, the nervous system’s efficiency drops, much like a short-circuited electrical circuit. AK identifies and corrects these “circuit breakers” to restore optimal function.

Structural, Chemical, and Emotional Components

AK’s holistic perspective acknowledges the interconnectedness of body systems:

  • Structural: Misalignments, muscle imbalances, past physical trauma and joint dysfunctions.
  • Chemical: Nutritional deficiencies, toxin overload, microbiome and hormonal imbalances.
  • Emotional: Stress, unresolved childhood and intergenerational trauma.

This triad approach means treatments are tailored—not a cookie-cutter style—addressing all contributing factors toward lasting health restoration.


Clinical Applications: Healing Beyond the Surface

Applied kinesiology’s diagnostic power unlocks numerous therapeutic pathways:

Sports Performance and Injury Prevention

Elite athletes benefit from AK by correcting subtle imbalances that impair performance or predispose to injury. For example:

  • Strengthening inhibited muscles improves stability and power output.
  • Identifying nutritional or neurological deficits before they manifest as injury.
  • Customized adjustments and therapies to facilitate recovery and enhance endurance.

Clinicians working with athletes report improved flexibility, strength, and quicker recovery times through consistent AK treatments.

Managing Chronic Pain and Dysfunction

AK aids in revealing hidden causes of chronic pain, such as:

  • Muscle inhibition due to organ dysfunction (e.g., gallbladder issues causing headache patterns).
  • Chemical triggers like MSG-induced migraines are identified via muscle testing.
  • Emotional stress and unresolved emotional trauma manifest as muscle tightness or neurological symptoms.

Treatment modalities incorporate manual therapies, mind-body trauma-focused therapies, nutritional support, and stress-reduction techniques.

Fertility and Women’s Health

Applied kinesiology practitioners have helped countless women overcome infertility by investigating the layered imbalances that affect reproductive health, resulting in hormonal balance, improved circulation, and neurological integration.

Patients often report improved gut health, reduced systemic inflammation, and an empowered understanding of their bodies.

Pediatric and Family Healthcare

AK is non-invasive and can be adapted for children, starting as young as four or five years old. Pediatric patients have benefited from immune system support, neurological development optimization, and early detection of functional imbalances.


The Practitioner’s Skill: More Than Just Muscle Testing

Applied kinesiology isn’t simply a list of muscle tests; it’s a language and art that requires years of training and practice.

The Thought Process

  • Asking the Right Questions: A practitioner uses muscle tests not just to confirm what they suspect but to discover unknown imbalances.
  • Therapy Localization: By having patients touch the area of discomfort, muscle responses can be strengthened, helping to pinpoint treatment sites.
  • Pattern Recognition: Experienced AK doctors recognize patterns that reveal lifestyle or biochemical issues—like sugar intake or nutrient deficiencies—even before patients mention them.

Integrative and Multidisciplinary Use

AK is practiced by chiropractors, naturopaths, osteopaths, medical doctors, dentists, and physical therapists. It bridges natural health care and conventional medicine, fostering collaboration and comprehensive patient care.


Why Choose Applied Kinesiology?

Personalized, Dynamic Healthcare

Applied kinesiology treats the individual, not just symptoms. It maps out a patient’s unique health landscape and adapts with their progress. As the body heals, AK protocols evolve, much like learning a new language—from words, to phrases, to fluency.

Empowers Patients

By educating patients about their bodies, AK allows them to:

  • Understand causes rather than manage conditions.
  • Track improvements and adjust your lifestyle choices with confidence.
  • Move beyond trial-and-error treatments to targeted solutions.

Real-World Stories: Transformations Through AK

From elite Olympians regaining personal bests to individuals overcoming complex health challenges such as brain injuries, infertility, or chronic inflammation, AK practitioners witness daily miracles. These cases demonstrate how muscle testing and targeted treatment can open new pathways to improved health, energy, and function.


Conclusion: The Future of Healthcare is Applied Kinesiology

Applied kinesiology is not a passing trend but an evolving healthcare discipline rooted in curiosity, science, and respect for the body’s innate wisdom. It provides a powerful toolkit for diagnosing dysfunction and guiding patients toward optimal health, structurally, chemically, and emotionally.

If you are seeking answers that traditional medicine has yet to provide, or if you desire a holistic, personalized approach to wellness, exploring applied kinesiology may be your key to unlocking lasting vitality.


FAQ: Common Questions About Applied Kinesiology

Q1: Is muscle testing painful?
A1: No, muscle testing is non-invasive and painless. It involves gentle pressure to assess muscle strength and response.

Q2: How long does it take to learn AK?
A2: Mastery requires continuous practice over the years. Like learning a language, fluency develops with ongoing study and clinical experience.

Q3: Can AK replace medical treatment?
A3: AK complements but does not replace emergency or necessary medical care. It can optimize health in conjunction with conventional treatments.

Q4: Who can benefit from AK?
A4: People of all ages—from children to athletes to elderly patients—can benefit from AK’s diagnostic and therapeutic capabilities.


Do You Need Help?

If you think Applied Kinesiology is right for you, schedule a complimentary Discovery session by calling 613 230-0998 to chat with me and learn more.




Medical Disclaimer

The information on capitalosteopathy.ca is provided for general informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult your physician or other qualified healthcare provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay seeking it because of something you have read on this website. The services provided by Capital Osteopathy are intended to complement, not replace, the relationship between you and your current healthcare providers. Individual results may vary, and no guarantees are made regarding specific outcomes. Using this website, you acknowledge that you have read and understood this disclaimer and agree to its terms. If you disagree, please do not use this site.

Dominick Hussey

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