Tian Jia of China shouts after losing a point during their women's beach volleyball final match against the US at the Beijing 2008 Olympic Games, August 21, 2008. [Agencies]

Without losing a single set, Misty May-Treanor and Kerri Walsh of the United States, dubbed as "queens of the beach," breezed into the beach volleyball final at the Beijing Olympics. And the American duo have not been defeated in a single match since last August.

The three-time Olympian May-Treanor said before the Olympics that experiences are their advantage and they will use them to gain the upper hand over their rivals in Beijing. "Experience in beach volleyball comes into play in those big matches where fatigue sets in." said May-Treanor.

The combination of the pair is another factor which has contributed to their outstanding results. Men's beach volleyball legend and three-time Olympic champion of the United States Karch Kiraly also prized the partnership of May-Treanor and Walsh "the best ever".

Strong psychology is another significant weapon for the U.S. duo to perform well. "I will pretend that the crowd was cheering for us,"  May-Treanor said of the audience's support in the final for the Chinese team before the match began.

Tian and Wang said before the match began that their rivals were "very strong" both in experiences and techniques and they just wanted to do their best in the final match.

In an earlier match, China's Zhang Xi and Xue Chen captured the bronze medal, defeating Brazilian pair Talita Antunes/Renata Ribeiro in straight sets.