 Lysacek resumed training a few weeks later . At the 2007 U.S. Championships , he performed his first clean short program of the season , then went on to land his first clean quadruple jump in competition , a quadruple toe loop @-@ triple toe loop jump , in the long program , to win his first national title . A week later , Lysacek competed in the 2007 Four Continents . He was fourth after the short program , but made yet another comeback in the free skate , landing a clean quadruple combination , to earn a new personal best and to win his second Four Continents title . 
