as you can see, julie disobeyed that rule.
good thing julie has friends that will pick her back up...and then force her to get back down on the ground for a reenactment photo.
P.S. so the Internet is aware...julie is almost always upright. she also runs marathons and she got a 4.0 in Thermodynamics at Purdue. (engineers everywhere are in awe of that last one.)