Chair for Posture Correcting Having Posture Correcting Bump

摘要

In the posture correction chair including the posture correcting protrusion according to the present invention, the user's buttocks and thighs are seated, and the seat portion having a curved shape such that the height gradually increases from the central portion to the outer portion, and the upper side from the rear end of the seat portion It extends to support the user's back, and includes a back support part having a curved shape so that the upper and lower ends are bent rearward than the central part, wherein the back support part is spaced apart by a predetermined distance on both sides based on the center line in the vertical direction. It protrudes forward and includes a pair of posture correction protrusions formed long in the vertical direction.