She performed two to win the Four Continents event last month , which gave her confidence coming into the Olympics .
Asada , the 2008 world champion , is known for her execution of the triple axel , a jump that is difficult even for some men .
Asada performed two to win the Four Continents event last month , which gave Asada 's confidence coming into the Olympics .
Asada , the 2008 world champion , is known for her execution of the triple axel , a jump that is difficult even for some men .