There are special shoes for jazz dances, jive dances, swing dances, etc. Therefore, advance preparation is the key for choosing the right shoes. Most ballroom dance shoes are lightweight - heavy-soled shoes can greatly obstruct your dancing and leave you with extremely sore feet. The maximum height for ladies' shoes is three inch heels, whereas men's shoes are around one and a half inches. The bandoneon is essential to Tango music. The Tango has always been a very popular dance with Hollywood moviemakers. For example Arnold Schwarzeneggar and Tia Carrere danced a sexy, sultry Tango in True Lies , while Al Pacino showed Gabrielle Anwar the secrets of the Tango in Scent of a Woman and in a much earlier movie Rudolph Valentino Tangoed in The four Horsemen of the Apocalypse. Ballroom dance can be elegant and sophisticated (like the Waltz) but it can also be hot, sultry and sexy (like the Tango or Paso Doble), or a good bit of lively fun (like the Fox Trot Jive or Quick Step). Webster defines ballroom dancing as simply "Any of various, usually social dances in which couples perform set moves". With experience the judges learn to do so quickly. Posture: No matter how technically skilled you are, your ballroom dancing will never be graceful, elegant, or lend an air of confidence without the proper posture. Proper poster also improves balance, gives you more control and makes for a smoother dance. Depending upon the style of dance, you can easily burn between 200 and 400 calories. For example, the foxtrot or the waltz provide an easy and gentle workout and will burn around 200 calories. This is comparable to a brisk walk in the park or thirty minutes on the elliptical. On the other hand, dances like the jive or paso doble can burn over 400 calories, which is comparable to an intense step aerobics class. We've seen several styles of ballroom dancing dresses on television, thanks to the media's recent interest in covering this elite activity. However, there are several differences in ballroom dress styles depending on the country. American ballroom dresses are typically easy to distinguish from other nationalities.