Dance is a type of art that generally involves movement of the body, often rhythmic and to music. It is performed in many cultures as a form of emotional expression, social interaction, or exercise, in a spiritual or performance setting, and is sometimes used to express ideas or tell a story.
There are various dance forms in the world. Some are traditional and some are common for all kind of people. Traditional dances are also called classical dance and some of them include Bharathanatiyam, Kuchipudi, Kadhakali, mohiniaatam, etc (across India). And other dance forms include folk dance, western dance, contemporary, free style etc.