sentence: A girl is dressed in a pink and black outfit talking in a room laying on a blue yoga mat. sentence: The lady then lays on her back and puts her hand across her chest. sentence: Before she begins,she talks about her stomach and how to put your hands behind your neck the correct way. sentence: Finally,she does about four crunches and shows that your head should be up and as well as your body before she finishes her crunches.