In this guide
What the publication covers
Explore regional movement guides, practical exercise references, and explanations of pain, loading, motor learning, and rehabilitation evidence. Guides explain what to observe, how to adjust a movement, and which findings need professional assessment.
The library serves people learning the fundamentals and readers who want a closer look at research methods or clinical reasoning. Worked examples connect an abstract concept with a decision: how a chair height changes a task, why a symmetry score can mislead, or what an exercise study’s comparison group means.
Ownership and responsibility
Gain of Motion is published by Kerr Media LLC. Educational guides carry the Gain of Motion byline. Anthony Mercer is the author of the first-person field notes.
The site provides general education. It does not offer clinical consultations, establish a clinician–patient relationship, or certify individual readiness for activity. No licensed clinical reviewer is claimed for the guides. Read the editorial standards for how evidence, examples, and personal observations are distinguished.
Find guides, research, and tools
- Understand a task. Begin with the regional guides and identify the relevant demand.
- Examine a concept. Open the science collection and follow the source links.
- Record a session. Use the movement log to bring the setup, dose, and response into one place.
Help improve the publication
Send a specific correction, unclear passage, source suggestion, or accessibility issue through Contact & corrections. Include the page address and enough detail to locate the problem. Medical questions about an individual need a qualified health professional.