The Mofu construction kit is a textbook for the training and study of occupational therapy in the area of motor-functional treatment methods. In line with existing curricula, the first part explains various diagnostic options and facilitates the easy learning of techniques through explanations, photos, and videos. The diagnostic methods presented include: interviews, inspections, palpation, functional testing with examples of standardized and non-standardized testing procedures, skill disorders, and disabilities. The second part discusses relevant medical conditions from the fields of neurology, orthopedics, surgery, traumatology, rheumatology, and internal medicine, outlining the objectives of occupational therapy along with possible diagnostics and therapy suggestions. The third part addresses a variety of motor skills.