What is Applied Kinesiology?

Applied Kinesiology (AK) is a clinical assessment system developed in the 1960s by chiropractor George Goodheart. It uses the strength or weakness of specific muscles as a window into how different body systems — structural, nutritional, and neurological — are functioning. Practitioners use muscle testing results to guide treatment choices including spinal adjustments, nutritional support, acupressure, and lifestyle changes.

How does Applied Kinesiology work?

The core idea is that muscles reflect the health of connected body systems — a weak or inhibited muscle may signal stress in a related organ, joint, or nerve pathway. A trained practitioner manually tests muscle resistance while applying light pressure, then uses the pattern of results to build a picture of where the body needs support. Treatment often combines physical correction, acupressure or meridian work, and nutritional recommendations based on the testing findings.

What forms does Applied Kinesiology come in?

AK is most commonly practiced by chiropractors, but is also used by osteopaths, naturopathic doctors, and some physical therapists. Touch for Health is a simplified, community-based version designed for self-care and lay practitioners. Sessions are conducted in-person and typically last 30–60 minutes.

Where it comes from:

George Goodheart DC developed AK in 1964 after discovering that stimulating specific muscle origins and insertions restored muscle strength. He later integrated Traditional Chinese Medicine meridian concepts with Western structural and nutritional assessment, founding the International College of Applied Kinesiology (ICAK) in 1974. AK has since spread internationally and is incorporated into many integrative medicine practices.

What does Applied Kinesiology help with?

• Back and neck pain: AK practitioners assess which muscles around the spine are underactivating or compensating, then apply targeted adjustments and muscle re-education to restore better movement patterns. Many people with chronic back or neck pain report meaningful relief after a course of AK-guided chiropractic care.
• Postural imbalances: Muscle testing can reveal asymmetries in how different sides of the body are firing — for example, a weak hip stabilizer that forces the lower back to overwork. Identifying and correcting these imbalances is a core strength of the AK approach.
• Muscle weakness and fatigue: AK looks at muscle inhibition — situations where a muscle tests weak not because it lacks strength, but because the nervous system is not activating it properly. Practitioners use specific techniques to 'switch on' these inhibited muscles, which can restore function and reduce compensatory fatigue.
• Headaches and migraines: Tension-type headaches and some migraines are linked to neck muscle tension and cervical joint restriction. AK-guided treatment targeting the upper cervical spine and suboccipital muscles has been used as part of integrative headache management.
• Stress and nervous system overload: AK includes assessment of how emotional and physiological stress affects muscle function, and uses techniques like acupressure and gentle craniosacral work to help down-regulate the stress response. Many patients describe feeling calmer and more grounded after sessions.
• Joint pain and mobility issues: By identifying which muscles are failing to support a joint properly, AK can complement physical therapy and rehabilitation — addressing the neurological component of joint instability rather than just the structural one.
• Digestive complaints (functional): Some AK practitioners use meridian-based muscle testing to assess organ function and guide nutritional recommendations for digestive complaints. While this is one of the more debated aspects of AK, many patients report improvement in functional gut symptoms as part of comprehensive integrative care.
• Sports performance and injury recovery: AK is used by some sports medicine practitioners to identify subtle muscle inhibitions that affect athletic performance or leave athletes prone to injury. Restoring proper muscle activation patterns can improve biomechanics and speed recovery.
• Chronic fatigue: As part of a broader integrative assessment, AK can help identify musculoskeletal contributors to fatigue — including poor posture that taxes the nervous system — and guide nutritional and lifestyle interventions alongside structural correction.

What can Applied Kinesiology help prevent?

• Recurrence of musculoskeletal injuries when used as part of ongoing movement assessment and correction

Which foods are rich in Applied Kinesiology?

Applied Kinesiology is a hands-on therapy, not a supplement or food compound. However, AK assessments often include nutritional evaluation, and practitioners frequently recommend anti-inflammatory dietary patterns to support structural and neurological health. Foods that support neuromuscular function and reduce inflammation include leafy greens (magnesium for muscle function), fatty fish like salmon (omega-3s to reduce joint and tissue inflammation), colorful vegetables (antioxidants to support tissue recovery), quality protein sources like eggs and legumes (amino acids for muscle repair), and fermented foods like yogurt and kefir (gut health, which AK practitioners often link to systemic function). Avoiding processed foods, refined sugars, and excessive alcohol is commonly recommended alongside AK treatment.

What are the side effects of Applied Kinesiology?

• Mild muscle soreness or tenderness after treatment (common, resolves within 1–2 days)
• Temporary fatigue or tiredness after sessions (often a normal healing response)
• Occasional lightheadedness after hands-on spinal work
• Rare bruising at acupressure points
• Emotional release or heightened sensitivity during or after treatment (uncommon)

Good to know:

Applied Kinesiology performed by a trained, credentialed practitioner is considered very safe. Serious adverse events are rare. The main caution is against using AK muscle testing as a replacement for conventional medical diagnosis — it is best used as a complementary assessment tool within a broader care plan.

How much Applied Kinesiology should you take?

• Recommended daily: Typical course: 1–2 sessions per week initially, tapering to monthly maintenance once goals are achieved. Each session is usually 30–60 minutes.
• Best time of day: No strong preference — schedule at a time when you can rest briefly afterward if needed, especially early in treatment.
• With or without food: Arrive neither very full nor very hungry. Some practitioners ask patients to avoid eating a large meal within an hour of their session.
• Time to effect: Noticeable changes in pain or function often appear within 3–6 sessions; deeper structural or chronic issues typically show meaningful progress over 6–12 weeks.
• How long to take it: Acute issues: typically 4–8 sessions. Chronic or complex conditions: 12+ sessions with reassessment. Many people continue periodic maintenance sessions (monthly or quarterly) for ongoing structural health.