Abstract
The purpose of this discussion is to compare the following three domains in kinesiology with regard to essential competencies for professionals: (a) the biophysical sciences focused on exercise and sport, (b) the behavioral/ sociocultural sciences focused on sport, and (c) the pedagogical sciences focused on school physical education. The major goal is to compare the relative emphases placed on technical and critical/reflective competencies (which are both important for maximizing professional excellence) in each of the three domains. Although these domains vary considerably with regard to emphases on the two competencies, the major focus in each remains on the technical. If a blend of both competencies is crucial for professional excellence, then increased attention on critical/reflective knowledge and skills is needed in all three domains.