I call this my exercise and weight loss days at the Palm Springs Air Museum. Not unlike doing an all day obstacle course. It does not include carrying and loading parachutes in airplanes, lifting and placing tow bars, carrying fire extinguishers, placing wheel chocks, moving airplanes, opening and closing rolling gates on the ramp, loading riders and safety briefing them, marshaling airplanes in and out, cleaning canopies, or any number of other things that go on. Yesterday 7:30am to 5:00pm. Yeah but it is all fun!