Activit physique mesure objectivement et mortalit chez les personnes ges

An offset power strip (22) comprising a zigzag housing (24). A plurality of socket members (26) are placed in a staggered arrangement into a front face (28) of the zigzag housing (24). A facility (30) is for connecting all of the socket members (26) to a power supply, so that all of the socket members (26) can be used to accommodate transformer plugs (20).