STS078-305-022 (20 June-7 July 1996) --- Astronaut Richard M. Linnehan, mission specialist, works out in the Life and Microgravity Spacelab (LMS-1) Science Module aboard the Earth-orbiting Space Shuttle Columbia. With an almost 17-day mission away from Earth?s gravity, crew members maintained an exercise regimen above and beyond their assigned LMS-1 duty assignments.