Exercise stand
FIG. 1 is a front perspective view of an exercise stand showing my new design; 
     FIG. 2 is a rear perspective view thereof shown on a slightly reduced scale; 
     FIG. 3 is another front perspective view thereof showing the portions thereof in a folded position on an enlarged scale; and 
     FIG. 4 is a rear perspective view thereof shown on a slightly reduced scale. 
     The broken line showing of the human figure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.