From the Article
The bill is short and sweet, banning all “sexually suggestive” movements by any “dance team, drill team, cheerleading team, or other similar performance group” at any athletic, extracurricular, or competion “approved by a school district or campus.”
Josh of Arch put it nicely:
Little trollop girls should be banned from wagging their tails on the field. It is obscene and leads to impure thoughts. It's time to clean up smut in school sports in order to allow spectators pay more attention to the teenagers on the field who are grabbing and aggressively tackling each other in a warlike and homoerotic style; this is wholesome.