The related a kind of chair with back conditioning functions of this creation system a comprising chair, at least 1 first paste fixed part and at least one removable back conditioning portion. Chair has a portions, a plurality of foots and a chair back. First, which pastes fixed part, sets on the what chair back； There is a front and a back side, front to set an at least protrusion in removable back conditioning portion, and the back side sets at least 1 second and pastes fixed part, pastes what first for removable back conditioning portion and pastes on fixed part, and fix the book office of the what chair back. Therefore this case reach have both can elasticity adjustment massage contact points, and can be directly with existing chair come the advantages that repacking.本創作係有關一種具有背部調理功能之椅子，其包括一椅子、至少一第一黏貼固定部及至少一可拆式背部調理部。椅子具有一座部、複數個腳部及一椅背。第一黏貼固定部設於椅背上；可拆式背部調理部具有一正面及一背面，正面設至少一凸部，背面設至少一第二黏貼固定部，其供可拆式背部調理部黏貼於第一黏貼固定部上，而固定於椅背之預定處。故，本案達到兼具可彈性調整按摩接觸點，與可直接以現有之椅子來改裝等優點。
