In a warehouse pledges are told to strip and excercise

The pledges were led to a secret warehouse with bags (well, pillowcases) over their heads. Are they ready to do whatever is needed to become a part of the sisterhood? They are told to strip and shyly they do that but that's not the end of what they have to do. The sisters tell the rushes to then do naked excercises. Is that all? Well, for now...you know many other tasks will follow for these girls, most of them naked.