Germany National Team forward and veteran Martina Müller extended her contract with VfL Wolfsburg by two years. Müller joined Wolfsburg in 2005 and has been a constant top striker since. The 30-year-old is signed until June 2013. Also adding one more year with her present club is national team backup goalkeeper Lisa Weiss. The 23-year-old has been competing for SG Essen-Schönebeck since 2007.