Dance’s definition is to move one’s feet or body, rhythmically in a pattern of steps, especially to the accompaniment of music.
It is likely that any human society has denied itself the excitement and pleasure of dancing. Like cave painting, the first purpose of dance is probably ritual - appeasing a nature spirit or accompanying a rite of passage. But losing oneself in rhythmic movement with other people is an easy form of intoxication. Pleasure can never have been far away. Rhythm, indispensable in dancing, is also a basic element of music. it is natural to beat out the rhythm of the dance with sticks. It is natural to accompany the movement of the dance with rhythmic chanting. Dance and music begin as partners in the service of ritual.
Dance as ecstasy is any sufficiently uninhibited society knows that frantic dancing, in a mood heightened by pounding rhythm and flowing alcohol, will set the pulse racing and induce a mood of frenzied exhilaration.
Egyptian paintings, from as early as about 1400 BC, depict another eternal appeal of dancing. Scantily clad girls, accompanied by seated musicians, cavort enticingly on the walls of tombs. They will delight the male occupant during his residence in the next world. But dancing girls are for this world too. Entertainment, and the closely related theme of display, underlies the story of public dance. Dancing is a great full out mind and body workout. It can make your body and soul feel good in a way that no other exercise can. The benefits of dancing are like no other. It can help you lose weight, strengthen and tone your body, increase stamina and flexibility, improve balance and posture, and produce confidence among other things. Although dancing may appeal mostly to women, in the last number of years the most popular forms of dance have included males just as much as females. Whether it be dancing the waltz, cha cha, or rumba - dancing can be a great form of exercise for anyone.
References: http://dictionary.reference.com/browse/dance http://www.historyworld.net/wrldhis/PlainTextHistories.asp?groupid=1992&HistoryID=ab82>rack=pthc http://www.fitness.com/articles/113/dance_your_way_to_good_health.php http://www.livestrong.com/article/458353-how-does-dance-affect-the-body/ http://www.buzzle.com/articles/different-types-of-music.html http://www.dancinginthestreets.org/ http://rlv.zcache.com/keep_calm_and_dance_on_postcards-rba6b34873158488bb1424cca70897108_vgbaq_8byvr_512.jpg