A kind of wearable laborsaving clothing,System penetrates when user bends over,It is arched by what body,Lead to the back-supported unit at fixed what user back,The distance between both legs fixed part of diffraction what user's both feet increases,And cause both legs fixed part by elastic stretching,Plural number set on back-supported unit assists strangling simultaneously,It is influenced and elastic stretching by what user back was arched simultaneously,And when user bends over,The shoulder of user is curved with body forward,The position for causing shoulder fixed part to connect with back-supported unit simultaneously by elastic stretching,Therefore,And when user lifts,Using both legs fixed part,Shoulder fixed part and the elastic recovery drive for assisting Le,Auxiliary user lifts body,And when reducing user and lifting body,The strength that back and waist use.一種穿戴式省力衣，係透過當使用者彎腰時，由於身體弓起，導致固定於使用者背部之背部支撐單元，與繞射於使用者雙腳的雙腿固定部之間的距離增加，而導致雙腿固定部受到彈性拉伸，同時背部支撐單元上所設之複數輔助勒，同時受使用者背部弓起之影響而彈性拉伸，以及當使用者彎腰時，使用者之肩部隨著身體向前彎，致使肩部固定部與背部支撐單元連接之位置同時受到彈性拉伸，因此，而當使用者抬起時，利用雙腿固定部、肩部固定部及輔助勒之彈性回復帶動，輔助使用者將身體抬起，而減少使用者抬起身體時，背部與腰部使用之力量。
