关于久坐肩膀疼的原因及治疗办法的论述AnalysisofcausesandmethodsAbstract:Theshoulderpainitisinfactachronicinjury,achingpositionisfromtheshouldertotheupperback,usuallybetweenourtrapeziusmuscletotheshoulderblade.Likeofficewhite-collarworkers,theyneedtokeepraisingtheirhandsonthekeyboardtokeepthesameposture.Itiseasytocausesofttissueofshouldermuscletension,alongtiffshoulderisverypronetostr...