six young girls wearing black leotards doing crunches on a blue gymnastics mat

six young girls wearing black leotards doing crunches on a blue gymnastics mat. They are lying on their backs with their legs extended and their arms above their heads. They sit up, reach for their toes, and then return to the starting position. The girls are in a gymnastics gym with banners on the walls. There are parallel bars visible in the foreground. A vertical yellow column is also visible.