I feel like I am spending more time in the hyperbaric chamber than at home this week. It is the least of my worries though if I am fit to play Collingwood this Friday night. I am treating this week like it is a big final. I have done a little bit of training on the bike, but it has been more working with the physios and spending time in the hyperbaric chamber. Reports Matthew Lloyd in his latest ‘Insider’ column.