A million teenage girls are giving up sport because of deep-rooted negative attitudes - but could the England Women's Rugby World Cup victory change that?
I arrive at a sports hall as a group of 11 and 12-year-old girls play netball and laughter is ringing out.
Their PE teacher, Liz Brown, says she is passionate about boosting their confidence through games like this and exercise.
"Sport and PE is the vehicle. My real job is to create personalities, confidence and resilience," she tells me.