Chiropractic Care Guide
A Brief History of Chiropractic
Chiropractic was founded in 1895 by D.D. Palmer in Davenport, Iowa. The profession began with a focus on the relationship between the spine, the nervous system, and overall health. Over the past century, chiropractic has evolved significantly through advances in anatomy, biomechanics, neuroscience, and clinical research.
Today, chiropractic is a licensed healthcare profession that focuses on the evaluation and management of neuromusculoskeletal conditions. Modern chiropractors utilize a variety of evidence-informed approaches, including spinal manipulation, instrument-assisted techniques, soft tissue therapies, rehabilitation exercises, movement assessment, and patient education to help improve mobility, function, and quality of life.
From its origins in manual spinal adjustments to today's integration of movement science and rehabilitation, chiropractic continues to evolve alongside advances in healthcare research and technology.
What Does the Science Support?
Research continues to support spinal manipulation as an effective treatment option for many spine-related musculoskeletal conditions, particularly neck pain and low back pain. Current clinical practice guidelines frequently recommend spinal manipulation as part of a comprehensive treatment strategy, especially when combined with exercise and rehabilitation.
More recently, researchers have begun exploring effects beyond pain reduction. Studies have investigated how spinal manipulation may influence proprioception (the body's awareness of position and movement), sensorimotor integration, motor control, muscle activation, and nervous system processing. While many of these mechanisms are still being studied, growing evidence suggests that spinal manipulation may affect how the brain and body communicate during movement and physical activity.
Understanding Different Chiropractic Techniques
Modern chiropractic care includes a variety of treatment approaches. While techniques may differ in how force is delivered, they often share the same goal: improving joint motion, reducing mechanical stress, enhancing movement quality, and supporting normal neuromusculoskeletal function.
Manual Adjustment
Manual spinal manipulation uses a chiropractor's hands to deliver a precise and controlled force to a restricted joint. This remains one of the most researched chiropractic interventions and is commonly utilized to improve mobility and physical function.
Low-Force Instrument-Assisted Adjustments
Technologies such as the Activator® and ArthroStim® represent the evolution of chiropractic technique. These instruments deliver controlled mechanical impulses to targeted areas with significantly less force and joint rotation than traditional manual adjustments.
Low-force instruments are commonly used for children, older adults, patients with osteoporosis, individuals with acute pain, or those who prefer a gentler approach. The goal is not necessarily to "adjust differently," but to provide a precise stimulus while minimizing patient discomfort and muscular guarding.
Mechanical Versus Manual Manipulation
Research comparing mechanical and manual manipulation has generally found that clinical outcomes are often similar when the treatment is appropriately applied. Emerging evidence suggests that the effectiveness of care may depend less on the specific technique used and more on accurate diagnosis, appropriate patient selection, clinical reasoning, and integration with movement-based rehabilitation.
Evidence-Based Guideline on Chiropractic Management
Evidence-based chiropractic guidelines emphasize using the best available research together with clinical judgment and patient values. A frequently cited chiropractic guideline for low back pain recommends patient-centered, conservative management and supports spinal manipulation as one option within a broader plan that may also include education, exercise, and other supportive therapies depending on symptom duration and presentation (Globe et al., 2016).
The same guideline does not suggest that every patient needs the same treatment or the same frequency of care. Instead, it supports matching management to the clinical picture, monitoring response, and adjusting treatment based on progress, safety considerations, and functional goals. That approach is consistent with evidence-informed care models that favor individualized treatment planning over one-size-fits-all protocols (Globe et al., 2016; NCCIH, n.d.-a).
References
- Globe, G., Farabaugh, R. J., Hawk, C., Morris, C. E., Baker, G., Whalen, W. M., Walters, S., Kaeser, M., Dehen, M., & Augat, T. (2016). Clinical practice guideline: Chiropractic care for low back pain. Journal of Manipulative and Physiological Therapeutics, 39(1), 1-22. https://doi.org/10.1016/j.jmpt.2015.10.006
- National Center for Complementary and Integrative Health. (n.d.-a). Chiropractic: In depth. U.S. Department of Health and Human Services, National Institutes of Health. https://www.nccih.nih.gov/health/chiropractic-in-depth
- National Center for Complementary and Integrative Health. (n.d.-b). Spinal manipulation: What you need to know. U.S. Department of Health and Human Services, National Institutes of Health. https://www.nccih.nih.gov/health/spinal-manipulation-what-you-need-to-know
- Paige, N. M., Miake-Lye, I. M., Booth, M. S., Beroes, J. M., Lobo, L. G., Branson, R., Tang, B., Morton, S. C., & Shekelle, P. G. (2017). Association of spinal manipulative therapy with clinical benefit and harm for acute low back pain: Systematic review and meta-analysis. JAMA, 317(14), 1451-1460. https://doi.org/10.1001/jama.2017.3086
- Rubinstein, S. M., de Zoete, A., van Middelkoop, M., Assendelft, W. J. J., de Boer, M. R., & van Tulder, M. W. (2019). Benefits and harms of spinal manipulative therapy for the treatment of chronic low back pain: Systematic review and meta-analysis of randomised controlled trials. BMJ, 364, l689. https://doi.org/10.1136/bmj.l689
- Schneider, M., Haas, M., Glick, R., Stevans, J., & Landsittel, D. (2015). Comparison of spinal manipulation methods and usual medical care for acute and subacute low back pain: A randomized clinical trial. Spine, 40(4), 209-217. https://doi.org/10.1097/BRS.0000000000000724