A woman performs jumping jacks slowly to demonstrate proper form.
A woman is standing in front of a classroom doing jumping jacks.
In a classroom a woman is demonstrating how to perform jumping jacks.
A lady does jumping jacks in front of a camera inside of a room.
A lady is demonstrating how to do a jumping jack.
Woman in the front of a classroom doing jumping jacks and talking about it.
A woman in front of the camera is showing some kind of exercise routine.
A woman is doing jumping jacks while she discusses what she's doing.
A woman explains how to do an exercise where you move your legs out and arms out at the same time.
A woman is demonstrating how to do jumping jacks in a classroom.