Floor panel, with a horizontally and vertically active locking system (6-7) allowing that two of such floor panels (1) can be connected to each other at said sides (2-3) by providing one of these floor panels (1), by means of a downward movement (M), in the other floor panel (1) wherein the vertically active locking system (7) comprises a locking element (12) in the form of an insert wherein this locking element (12) comprises at least a pivotable lock-up body (14) characterized in that the pivotable lock-up body (14) comprises a support portion (20) which is rotatable against a support surface (21) pertaining to the floor panel (1) concerned, and more particularly in a seat (22). WO2009066153A2
