Wearable support structure for at least partly relieving a human body during leaning or bending over, said structure comprising a frame having: - a chest support for bearing upon a chest of said human body; - pivoting arrangements for pivoting the support structure in correspondence with the leaning or bending or the human body; - two elongated stays (3a, 3b) connected to said chest support, provided to extend substantially alongside opposite sides of said human body and connected to said pivoting arrangements, wherein the stays are resilient stays arranged such that they are in a stretched state corresponding with an upright position of said human body when being unloaded, and arranged to be biased back to said stretched state when being bent into a bent state corresponding with a leaning or bending position of said human body, - a lumbar support, connected to said pivoting arrangements, and arranged for bearing upon a lumbar area of said human body, and - a thigh support, connected to said pivoting arrangements, and arranged for bearing upon a front side of a thigh area, wherein said chest support comprises two spatially separated pivoting means (201, 206), wherein said stays are each connected to said chest support via a different one of said pivoting means (201, 206), wherein each of said pivoting means is arranged to pivot said chest support with respect to a stay connected thereto, in a plane substantially parallel to said chest of said human body, and wherein said chest support comprises a supporting link (103a, 103b) having said two spatially separated pivoting means (201, 206), and a chest bearing support for bearing upon said chest of said human body, wherein said supporting link (103a, 103b) and said chest bearing support are rotatably connected to each other for rotating said chest bearing support respectively to said connected supporting link (103a, 103b) in said plane substantially parallel to said chest of said human body. - a chest support for bearing upon a chest of said human body; - pivoting arrangements for pivoting the support structure in correspondence with the leaning or bending or the human body; - two elongated stays (3a, 3b) connected to said chest support, provided to extend substantially alongside opposite sides of said human body and connected to said pivoting arrangements, wherein the stays are resilient stays arranged such that they are in a stretched state corresponding with an upright position of said human body when being unloaded, and arranged to be biased back to said stretched state when being bent into a bent state corresponding with a leaning or bending position of said human body, - a lumbar support, connected to said pivoting arrangements, and arranged for bearing upon a lumbar area of said human body, and - a thigh support, connected to said pivoting arrangements, and arranged for bearing upon a front side of a thigh area, wherein said chest support comprises two spatially separated pivoting means (201, 206), wherein said stays are each connected to said chest support via a different one of said pivoting means (201, 206), wherein each of said pivoting means is arranged to pivot said chest support with respect to a stay connected thereto, in a plane substantially parallel to said chest of said human body, and wherein said chest support comprises a supporting link (103a, 103b) having said two spatially separated pivoting means (201, 206), and a chest bearing support for bearing upon said chest of said human body, wherein said supporting link (103a, 103b) and said chest bearing support are rotatably connected to each other for rotating said chest bearing support respectively to said connected supporting link (103a, 103b) in said plane substantially parallel to said chest of said human body.