Vertical maneuvering equipment (Before the Fall Manga)

The vertical maneuvering equipment (立体機動装置) is a set of equipment developed by inventors Angel Aaltonen and Xenophon Harkimo that allows for great mobility when facing Titans in combat. The equipment enables the user to fight in a 3D space as opposed to a 2D one. The equipment itself takes the form of a body harness that encompasses much of the body below the neck.