The workgroup collaborated to develop a model outlining elements to consider during FBM research and practice. Three different models were proposed by members of the group who voted on a preferred model using a rank-ordered process and refined the selected model based on consensus and published literature.
A 3-dimensional (3D) matrix model was chosen that includes three elements: contextual factors influencing FBM outcomes, structure and function levels focusing on biological and physiological aspects, and force parameters. Each element expands into different components and sub-levels. The model is designed to be interactive, integrative, and dynamic.
The model provides a framework to guide protocol development for FBM mechanistic research and clinical outcome studies. For example, researchers can design more robust studies systematically varying force parameters by considering other matrix components, while clinicians may develop more personalized treatment plans. The model supports the complexity of mechanistic responses to FBM by integrating the multitude of intrinsic and extrinsic factors that impact responses. Detailed discussion of each element is beyond the scope of this paper; however, content experts are encouraged to expand on this dynamic model.
An innovative 3D model was developed to guide FBM research. The framework integrates foundational elements and accommodates new insights, making it a valuable tool to advance FBM science and practice.