Running in PE

A pink-haired girl in a purple and white tracksuit performs a repetitive, exaggerated dance move in a classroom, swinging her arms and bending her knees while her eyes are closed and her mouth is open in a strained expression. She alternates between a forward pose with arms outstretched and a backward pose with her arms bent and hands near her head, moving rhythmically on the wooden floor in front of a blackboard and a wooden stage.