Barney and Hattie Frank are 12-year-old twins who are both about to start playing rugby. Whilst Hattie is keen to learn, Barney is dreading it and only agrees to play as it’s so important to Dad. It’s not just Dad’s promotion at stake, Barney also has to deal with the school bully, who plays for an opposing team. Will Barney rise to the challenge? Can Hattie or anyone else help?