Abstract: A collapsible portable desk has a plurality of planar leaves that are foldably connected to selectively assume an extended configuration, in which the desk may be used, and a collapsed configuration, in which the desk may be carried by an exposed handle.

Abstract: An exercise device which has an elongate bar and a pair of weights, each removably mounted on one opposite end of the bar. A cushion tube, shorter than the bar, is mounted through antifriction bearings for rotary and axial sliding movement in telescoping relation about the bar. A sleeve is fixed to the center of the bar, and has outside diameter larger than the inside diameter of the antifriction bearings but smaller than the inside diameter of the tube to limit the extent of the axial sliding movement of the cushion tube relative to the bar and to confine the tube to positions generally at the center of the bar. One hand grip projects from each end of the bar in generally mutually co-planar relation therewith.