Exercise stick for functional rehabilitation gymnastics for maintenance of shoulders, has additional stick modules, where each stick module has reference marks that are positioned relative to each other and relative to base module

摘要

The stick has a stick base module (100) forming a handle, and a set of additional cylindrical stick modules (200) adapted to be removably secured to each other and to the base module according to relationship of axial alignment. Each additional stick module has individualized and reference marks (300) i.e. letters, which are positioned relative to each other and relative to the base module. The reference marks are provided in an order of alphabetical sequence, and the modules have same length.