Mechanisms, Reasoning and Interaction Behind Function-First Care

Jack argues that knowing the mechanisms behind pain, manual therapy, taping and exercise frees clinicians to use techniques for the right reasons. Reasoning, rather than ideology, allows different approaches to be brought together into a broader model, and good interaction with patients and colleagues is how the relevant information is found. Knowing whether a patient plays squash once a month or twice a week, for example, changes which mechanisms matter. A single-leg squat with knee valgus and hip adduction shows how logical reasoning can still be flawed. Prescribing clamshells and a rigid orthotic assumes an open-chain exercise can control body weight and that an orthotic realigns the skeleton, when orthoses tend to influence forces more than movement. Jack calls for balance between objectivity and the patient's lived experience: zooming in on serious medical conditions when screening, but not on structural findings when long-standing pain is shaped by social factors. Asking patients what they believe and quoting John Stuart Mill, he encourages understanding the opposing view in its strongest form.