A local router for a home network pairs with a mobile device via a local network connection. The print data generating apparatus includes a receiving unit that receives a print instruction, a print data generating unit that generates print data, a storing unit that stores the print data, a notifying unit that transmits notification information, and a transmitting unit that transmits the print data. The information is dynamically updated. A separate cup-shaped base member that rests on the planar surface and in which the exercise device may be selectively installed in covering relation with the rolling members. Similarly, the permeable longitudinal section of the second tubular member is disposed adjacent to the non-permeable longitudinal section of the first tubular member.