In addition to the physical preparation required for such a test of endurance, the dancers have to be concerned with class work and attendance. Thon may be one of the largest events at Penn State, but classes still go on as usual.
Kelly Dinsmore (senior-human development and family studies), member of Sigma Sigma Sigma sorority, said she has not asked for special treatment from her professors.
"I've been going to all my classes and trying to get ahead," Dinsmore said.
But getting to post-Thon classes next week may be a challenge for dancers, she added.
Once the 48-hour period begins, however, most dancers will be worrying more about their motivation and will power than their Monday morning classes. Some hope the magnitude, spirit and excitement of the dance marathon will be enough to carry them through to Sunday.