The document discusses the history and technique of classical ballet. It notes that ballet originated in Italian Renaissance courts and was brought to France in the 16th century by Catherine de' Medici. In the 17th century, ballet became popular in France and started being performed by professional dancers displaying great acrobatic skills. The first ballet school, the Academie de Dance, was established in France in 1661 by King Louis XIV. The document also describes how ballet technique provides dancers with strength, elegance, precise body form and movement, and discipline through exercises like adagio, arabesque, chassé, échappé, grand jeté, and pirouette.