Filmmaker Matthew Bate explores the making of Trent Parker and Narelle Autio's 'Summation of Force', a moving image work that studies bodies in motion and the world of professional sport.

Cast:Jem Autio Parke, Dash Autio Parke, Narelle Autio, Trent Parke,

Genre:Documentary,

country:Australia,

Production:ABC Arts, South Australian Film Corporation, Screen Australia,