en_captions: There is a large group of ladies in an indoor gym doing a Zumba workout.  The instructor dressed in a green and yellow tank top is directing the the group with her Zumba moves.  The instructor is going sideways while shaking her hips and and moving her hands rhythmically.  Then she makes her group dance on the spot while rotating her left arm and holding her right arm still.  Then she again starts dancing sideways as she moves her legs and arms together and the entire group imitates her moves.  She continues more dance moves and rounds where she moves her body, arms and legs simultaneously.  The entire group of ladies dances in quick and vigorous steps as they rapidly move their hands.  Then she begin jogging back and forth in the gym while moving their hands in the air.  Then the group stops when they're instructed to take a break from the workout session.