The Importance of Basic Research for Physiotherapy Science

Abstract Basic research constitutes an important foundation for knowledge development in physiotherapy science. The newly established section “Basic Research” of the DGPTW is guided by an empirical-analytical, explanation-based understanding of research that focuses on theory-driven modeling and the examination of causal relationships. Accordingly, it aims to understand the biological, biomechanical, neurophysiological, and psychological mechanisms underlying functional disorders and therapeutic interventions. Although basic research is highly relevant for the development and refinement of evidence-based therapeutic strategies, it has thus far received limited attention within the discourse of physiotherapy research. The section addresses this gap by supporting theory-driven research, creating interdisciplinary exchange, and improving the scientific visibility of physiotherapeutic perspectives in basic research contexts. Application domains such as pain management in physiotherapy or movement analysis illustrate the potential of mechanistic insights for advancing diagnostics, therapeutic interventions, and professional development. By integrating experimental and theoretical-conceptual approaches, basic research contributes to the advancement of evidence-based, individualized interventions and strengthens the scientific identity of physiotherapy within interprofessional discourse. In an increasingly complex and evidence-oriented healthcare system, basic science is therefore indispensable for a future-oriented, reflective, and effectiveness-driven practice of care, as it clarifies underlying mechanisms and refines diagnostic and therapeutic concepts, among other things; however, its findings only reveal their full relevance for clinical decision-making in close interaction with translational, interventional, and healthcare research.