The document defines key terms used in assessing athletic injuries:
1) Active and passive motion, assessment, diagnosis, HOPS method, ligamentous laxity, mechanism of force, palpation, and primary and secondary injury surveys are defined.
2) Anthropomorphic data refers to physical characteristics like size, weight, and gender that influence injuries.
3) Assessment involves collecting objective and subjective health information while diagnosis establishes the cause and nature of an injury by a medical professional.