1. Back support device for self-massage and intervertebral mobilization; 2. Sacrum support device for self-massage and sacroiliac mobilization

Abstract

1. The design represents an ergonomic device intended for use under the spine of a user in a lying position; the design features an elongated molded-foam body with two symmetrical raised bumps, following the shape of the vertebral spinae; the characteristic visible elements include: – a base suitable for resting on the floor; – two semi-spherical protrusions on the upper surface; – a hollow space between the two bumps; – a one-piece design; – a solid, rigid but slightly flexible material, with no apparent texture; the solid lines define the protected elements of the design.; 2. The design represents a support device for the sacrum, intended for personal use; the object is presented in an elongated, symmetrical form, with two parallel side rails forming a slightly raised central support area, as well as a promontory at the end; the central part is curved and designed to fit the shape of the sacrum; the two side rails stabilize the rear support and create a slight channel effect; the solid lines define the outer contours of the design. the design is presented from an aesthetic perspective, without claim to technical or functional use.

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