Rachael Flatt announced that she will begin training with Justin Dillon, Lynn Smith and Sergei Ponomarenko at three ice rinks in the Palo Alto, Calif., area as she begins coursework at Stanford University in late September.

Adam Rippon, a two-time World Junior champion and the gold medalist at the 2010 Four Continents Championships, announced that he will commence training with Jason Dungjen at the Detroit Skating Club after working the past several months on a transitional basis with Ghislain Briand in Toronto.

Ashley Wagner announced that she will begin training with John Nicks and Phillip Mills at the Aliso Viejo Ice Palace in Aliso Viejo, Calif. Wagner spent the last three years being coached by Priscilla Hill at the Skating Club of Wilmington in Wilmington, Del.

Agnes Zawadzki, the 2010 U.S. junior champion, announced today she will resume training with David Santee after spending three seasons under coach Tom Zakrajsek. Santee coached Zawadzki for seven years in her native Chicago and helped her to the 2007 U.S. intermediate silver medal.

Alexe Gilles, the 2008 U.S. junior champion, announced that she has ended her 10-year professional relationship with coach Tom Zakrajsek and will train with Yuka Sato and Jason Dungjen in Bloomfield Hills, Mich.

Caydee Denney and Jeremy Barrett, the 2010 U.S. pairs champions, announced today they have ended their two-year professional relationship with coaches Jim Peterson, Lyndon Johnston and Alison Smith, and will train with John Zimmerman and Silvia Fontana at Saveology Iceplex in Coral Springs, Fla., as members of the Panthers Figure Skating Club.

Jonathan Cassar announced on his official website Wednesday that he has relocated to Southern California to train with Frank Carroll, the coach of 2010 Olympic Champion Evan Lysacek and fourth place finisher Mirai Nagasu. Cassar previously trained at the Detroit Skating Club in Bloomfield Hills, Mich., with coaches Julianne Berlin and Jason Dungjen.

Former U.S. Champion Alissa Czisny, who finished a disappointing 10th at the 2010 national championship in Spokane, Wash., announced today that she has ended her professional relationship with coach Julie Berlin. The two began working together when Czisny was 11 years old.