Weigh_In Word

Look at the countdown timer at the top of the game page. It was just under 10 hours when I looked at it just before answering here. When the countdown timer hits zero (Which is 12:00 AM on 11 September - 2 days before game start time - DietBet local time) you can access the weigh-in section, which is where you will get the weigh-in word and start your official weigh-in progress :-).