A sliding board body having a longitudinal axis and comprising: a wood core having a top face, a bottom face and two side faces; two sidewalls connected to the respective side faces of the wood core; a top reinforcement comprising one or more top reinforcement layers (3a, 3b) above the top face of the wood core; a top cover layer above the top reinforcement; a bottom reinforcement comprising one or more bottom reinforcement layers (5a, 5b) below the bottom face of the wood core; a running surface comprising lateral edges below the bottom reinforcement; a first connecting layer that is arranged (i) between the top face of the wood core and the top reinforcement and/or (ii) between the top reinforcement and the cover layer and/or (iii) between a first top reinforcement layer and a second top reinforcement layer of the plurality of top reinforcement layers (3a, 3b) and adheres the layers respectively adjacent thereto to each other; and a second connecting layer that is arranged (i) between the bottom face of the wood core and the bottom reinforcement and/or (ii) between the bottom reinforcement and the running surface and/or (iii) between a first bottom reinforcement layer and a second bottom reinforcement layer of the plurality of bottom reinforcement layers (5a, 5b) and adheres the layers respectively adjacent thereto to each other; wherein the first and/or the second connecting layer (7, 8) comprises PU foam; wherein the first connecting layer continuously extends in a cross-section perpendicular to the longitudinal axis of the sliding board body from one sidewall to the opposite sidewall and/or from a lateral border of the sliding board body to the opposite lateral border of the sliding board body; and or wherein the second connecting layer continuously extends in a cross-section perpendicular to the longitudinal axis of the sliding board body from one sidewall to the opposite sidewall and/or from one lateral edge of the running surface to the opposite lateral edge of the running surface and/or from a lateral border of the sliding board body to the opposite lateral border of the sliding board body. a wood core having a top face, a bottom face and two side faces; two sidewalls connected to the respective side faces of the wood core; a top reinforcement comprising one or more top reinforcement layers (3a, 3b) above the top face of the wood core; a top cover layer above the top reinforcement; a bottom reinforcement comprising one or more bottom reinforcement layers (5a, 5b) below the bottom face of the wood core; a running surface comprising lateral edges below the bottom reinforcement; a first connecting layer that is arranged (i) between the top face of the wood core and the top reinforcement and/or (ii) between the top reinforcement and the cover layer and/or (iii) between a first top reinforcement layer and a second top reinforcement layer of the plurality of top reinforcement layers (3a, 3b) and adheres the layers respectively adjacent thereto to each other; and a second connecting layer that is arranged (i) between the bottom face of the wood core and the bottom reinforcement and/or (ii) between the bottom reinforcement and the running surface and/or (iii) between a first bottom reinforcement layer and a second bottom reinforcement layer of the plurality of bottom reinforcement layers (5a, 5b) and adheres the layers respectively adjacent thereto to each other; wherein the first and/or the second connecting layer (7, 8) comprises PU foam; wherein the first connecting layer continuously extends in a cross-section perpendicular to the longitudinal axis of the sliding board body from one sidewall to the opposite sidewall and/or from a lateral border of the sliding board body to the opposite lateral border of the sliding board body; and or wherein the second connecting layer continuously extends in a cross-section perpendicular to the longitudinal axis of the sliding board body from one sidewall to the opposite sidewall and/or from one lateral edge of the running surface to the opposite lateral edge of the running surface and/or from a lateral border of the sliding board body to the opposite lateral border of the sliding board body.