Soft dance refers to ballet, which is a classical dance form originated from the Italian Renaissance. Ballet emphasizes elegance, fluency and skill, and requires dancers to master various movements and postures through strict training. Ballet is dominated by light and graceful movements, and dancers show soft artistic effects through coordinated movements of arms, legs and bodies. In addition, ballet also pays attention to the performance of plot and music, and often uses dance to interpret classic literary works or musicals.