The back and waist of this work is comfortable.At least: plate part,It is integrated with other structural elements.A plane area and an inclined area are arranged on the lower surface of the plate.Let the two sides of the plate show a slightly upturned shape.With the back engineering of human body,To place the creation on a spring mattress or other cushion；The upper surface of the plate part is provided with a spinal groove part.To enable the user's spine to be accommodated in the sulcus；Two pushing and pressing parts are arranged on both sides of the upper surface of the plate part.Each pushing part is composed of a pushing unit.The surface of each pushing unit is spherical.The width must be equal or unequal；So,When users use this creation,The lower surface of the former plate part is placed on the spring mattress or above other soft cushions.After the user lies on his back,Place the spine in the groove.Avoid crushing the spine.Causing discomfort,And each pressing part is pushed to the appropriate position of the user's back or buttock.The utility model has the effect of pushing up and down the back or buttocks of the waist through the movement of the user's body.To achieve the function of self-help pushing and relieving the back.本創作之腰背舒壓板，至少包含：板部，與其他結構元件為一體成型製成，板部下表面設平面區與斜面區，讓板部兩側呈現稍上翹之形狀，配合人體背部工學，以將本創作放置於彈簧床墊上或其他軟墊上方；位於板部上表面設脊椎槽部，讓使用者之脊椎得以容設於該脊椎槽部；位於板部上表面兩側設二推壓部，前述各推壓部均由推壓單元組成，各推壓單元之表面均為圓球型，寬度得為相等或不相等；如此，當使用者使用本創作時，得以前述板部的下表面放置於彈簧床墊上或其他軟墊上方，於使用者仰躺後，讓脊椎位於脊椎槽部中，避免擠迫到脊椎，造成不適感，並以各推壓部推壓於使用者之腰背部或臀部適當位置，並藉由使用者之移動身體而產生上下推壓腰背部或臀部之效果，達到自助推壓舒緩腰背部之功能者。
