Several Ball State University students will flex their muscles on stage tonight at Emens Auditorium in the Mr. and Ms. Ball State competition.
The annual body building competition is sponsored by Ball State's National Strength and Conditioning Association student chapter.
David Pearson, NSCA adviser, said this year's competition will feature three women, 10 men in the medium height category and 10 men in the tall height category.
There are fewer women than in previous years, but more men than usual, he said.
Four judges will score contestants based on their "mandatory poses" and their "free poses," in which competitors will have one minute to pose to the music of their choice.
"This is the entertaining part of the evening. This is the show," Pearson said.
Tickets are on sale for $5 at the Emens box office. The show starts at 7 p.m.