Youve spent the last several days in a flurry of activity getting ready for the show. Reaching, lifting, bending, packing, shoving, sitting for hours during travel, standing in awkward positions while unpacking, setting up your booth, walking back and forth on uneven ground. Perhaps youve even been subjected to extreme temperature changeswind, rain, drafts. In any case, youre finally done. Youve certainly earned a few moments of relaxation, so you reach for a cool (or hot) drink, plop yourself down in a foldout or canvas chair, slump back, stretch out your legs, and survey the efforts of your labors. Now its time to get up and greet a prospective buyer. But you cant move! Pain shoots through your back, your legs and your shoulders. You look and feel like a chick trying to peck its way out of an egg as you struggle to get up and out of your chair. Here is whats going on : Those musculoskeletal problems from your past have just come back to haunt you again in spades. Old, forgotten injuries, some from childhood, have away of returning when you least expect them, especially at times of physical and emotional stress. The cause? Previously injured and weakened muscles a