An exercise apparatus may include a swivel and one or more elongated members, such as ropes or cords, suspended from the swivel with a support, such as a bar, for the user suspended between either ends of a single elongated member, or between two elongated members. Specifically, the system and method of the present invention enable attachments to be downloaded separately from the text-part of the e-mail message, which requires less bandwidth to download. The joints are on the back surface of the display panel distant from each other in a predetermined direction, and one of the joints is arranged at a position corresponding to the through hole of the chassis. The movable contact member is provided with a movable contact portion capable of contacting with the fixed contact portion of the fixed contact member, and a second terminal portion spaced from the first terminal portion of the fixed contact member.