A functional waist protector is disclosed. The functional waist protector of the present invention is a waist protector for protecting the waist by wrapping around the waist of the body. The waist protector is composed of a stretchable fabric having a predetermined width and length. The outer side of the waist protector is provided with an attaching portion of a velcro fastener. A protector body provided with a coupling portion of a Velcro fastener to be attached to the attachment portion A back pressure member having a plurality of waist down protrusions protruding from the surface and having a predetermined length and a predetermined width so as to surround the waist, and to be coupled to the center of the inner side of the protector body A plurality of magnets and a magnet mounting member formed with a plurality of mounting portions for receiving the magnets at predetermined intervals and having a predetermined thickness, wherein the magnet mounting members are disposed on both sides of the waist pressure applying member, A magnetic field generator coupled to an inner surface of the body And a plurality of abdomen pressing protrusions protruding from the surface of the waist covering member. The abdomen pressing force is provided on one side of the inner surface of the protector body opposite to the engaging portion so as to be located at the abdomen of the body when the waist pressure receiving member is positioned at the waist And a member. According to the present invention, by providing the waist pressure member, the magnetic field generating unit and the abdomen pressure supporting member in one functional waist protector, the functional waist protector simultaneously presses the waist, the abdomen, and both sides and exerts heat, It is possible to promote the metabolism and provide the effect of simultaneously performing the function of supporting and protecting the waist.기능성 허리 보호대이 개시된다. 본 고안의 기능성 허리 보호대는 신체의 허리를 감싸 허리를 보호하기 위한 허리 보호대로서, 소정 폭과 길이를 갖는 신축성
