Board Thread:Naruto Discussions/@comment-24531362-20140723084127/@comment-1512913-20140723150754

Snowlover123 wrote: There's a pretty good theory out there on another board as to why Kakashi and Obito could move but Naruto and Sasuke could not. Perhaps Kaguya's gravity technique has to do with how much chakra someone has, and that "weighs" them down. She didn't use any technique.