110 which allow the front holding bar 102 and back holding bar 104 to rest flush with the top panel 100 when not in use in order to raise the front holding bar 102 and back holding bar 104 pins 30 may be used to create an articulating arrangement still referring to fig9 the middle panel 200 is generally horseshoe shaped including two arm members 202 extending from the top panel 100 to the bottom panel 300 and a center member 204 connecting the two arm members 202 and connecting the middle panel 200 to the top panel 100 the ends of the arm members 202 opposite the center member 204 connect the middle panel 200 to the bottom panel 300 the bottom panel 300 includes a retractable shelf 302 which a user may pull out thereby creating more space in a preferred embodiment the retractable shelf 302 may include a handle 304 a ring like soda can holder 306 and a conventional drink holder 308 which may be a hollow circle thereby allowing a drink cup not shown to depend from the underside of the retractable shelf 302 the bottom panel 300 may also include tracks 310 for adjusting the position of the workstation 10 still referring to fig9 the workstation 10 is adjusted and positioned by a series of arms 32 which extend between the top panel 100 and the.