In Section 7 of 8 of the IN8 THOTS Green Book Series, Dr. Joe Sheppard explores one of the most important developments in Dr. B.J. Palmer's chiropractic philosophy—the evolution from simply adjusting the spine to adjusting specifically, purposefully, and only when indicated.

Building upon the previous discussions of Universal Intelligence, Innate Intelligence, vertebral subluxation, tone, and adaptation, this episode brings those principles together through the art and science of the chiropractic adjustment.

At the center of the discussion is an important idea: the adjustment itself is not the ultimate goal—improved function is.

Within Dr. B.J. Palmer's philosophical framework, the chiropractor does not create healing or supply the body's intelligence. Instead, the chiropractor analyzes the patient, determines when an adjustment is appropriate, delivers that adjustment as specifically as possible, and then allows the body the opportunity to respond and adapt.

Dr. Joe explores the traditional chiropractic relationship between science, art, and philosophy. Science helps determine what can be observed and measured. Art guides the skillful application of the adjustment. Philosophy answers the deeper question: Why are we doing it?

The episode also examines Dr. B.J. Palmer's increasing emphasis on specificity and his belief that more adjusting does not necessarily mean better chiropractic. This leads to one of the most important clinical questions associated with his later work:

"Did the adjustment hold?"

Rather than repeatedly adjusting simply because a patient returned to the office, Dr. B.J.'s evolving approach emphasized analyzing, adjusting when indicated, re-evaluating, and then allowing the body time to adapt.

Dr. Joe discusses how this pursuit of precision eventually directed Dr. B.J.'s attention toward the upper cervical spine and contributed to the development of the Hole-In-One, or HIO, approach. The episode examines how this philosophy influenced generations of upper cervical techniques and reinforced the principle of doing what is necessary—and no more than necessary.

The discussion also connects Dr. B.J.'s historical ideas with modern concepts such as neuroplasticity, proprioception, sensorimotor integration, and nervous-system adaptation, while emphasizing that contemporary research should be distinguished from proof of historical chiropractic claims.

Another important misconception is addressed:

The sound is not the adjustment.

A louder cavitation doesn't necessarily indicate a better clinical result. Specific chiropractic is about analysis, intention, appropriate force, clinical judgment, and re-evaluation—not simply producing a "crack."

Ultimately, this episode presents specificity as more than a technique. It is a way of thinking.

Be specific in your examination.

Be specific in your clinical reasoning.

Be specific in your communication.

Be specific in your adjustment.

And be specific in your re-evaluation.

• The difference between adjusting and specific adjusting
• Why the adjustment is an intervention—not the source of healing
• Chiropractic's relationship between science, art, and philosophy
• Why Dr. B.J. Palmer believed more adjustments were not necessarily better
• The importance of asking, "Did the adjustment hold?"
• Knowing when not to adjust
• The development of Hole-In-One (HIO) and upper cervical chiropractic
• Why the audible "pop" is not the objective of an adjustment
• Neuroplasticity, proprioception, and sensorimotor integration
• Adapting technique to the individual patient
• The importance of clinical judgment and appropriate referral
• Why specificity extends beyond technique into the chiropractor's entire way of thinking
• The responsibility to preserve chiropractic philosophy while continuing to study modern science