Dance is an art form consisting of sequences of body
movements with aesthetic and often symbolic value, either improvised or
purposefully selected. Dance can be categorized and described by its
choreography, by its repertoire of movements, done simultaneously with
music or with instruments; or by its historical period or place of
origin. An important distinction is to be drawn between the contexts of
theatrical and participatory dance, although these two categories are
not always completely separate; both may have special functions, whether
social, ceremonial, competitive, erotic, martial, sacred or liturgical.
Other forms of human movement are sometimes said to have a dance-like
quality, including
martial arts, gymnastics, cheerleading, figure skating, synchronized
swimming, marching bands, and many other forms of athletics.
Dance is not solely restricted to performance, though, as dance is used
as a form of exercise and occasionally training for other sports and
activities. Dance itself has also become a sport for some, with dancing
competitions found across the world exhibiting various different styles
and standards.
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