The Westrens once again took Biggest Losing Family of the week, and decided the competitors for the Contest to battle Lara: Damien, Kellie and Meg. At training The Commando re-introduced the Moons to basic nutrition. In the Contest the Champions had to saw exact weights off the logs in front of them. If they were more than 20grams off the specified weight, they would have to saw off another piece and try again. Kellie was the first contestant eliminated, followed by Meg, leaving Lara and Damien in the final.