World Gymnastics Championships

Matt Baker presents coverage from Stuttgart, with Beth Tweddle hoping to lead the way for Britain once again. The 22-year-old won a memorable gold on the uneven bars last year and will defend her world title this afternoon. There's also Olympic qualification at stake, with the 517 male and female gymnasts competing this week, all having one eye on the Beijing Olympics. With commentary from Mitch Fenner and Christine Still.