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