MOTIVATED - Never accused of being a couch potato, Jenny Thompson, 68, of Baltimore celebrated her 1,000th workout at the Buckeye Lake Curves center June 16. Thompson has worked out six days per week since August 2004 to reach the impressive milestone. Her favorite exercises are leg squats, bicep curls, and "lots of walking," she said. Thompson fully intends to reach her 2,000th workout by 2012. Beacon photo by Scott Rawdon. 024p1_xlg.jpg