It's the first full week of the challenge and Tom is back in Gloucester, the city where he grew up, to exercise and cook alongside his diet and fitness gang. As team chef, he wants to get them off to a good start on calorie counting - and familiar, comforting dishes is the way to go. Window cleaning brothers-in-law Dan and Alex volunteered for the challenge because of health concerns and a normal day sees them tucking into a big, calorific breakfast and grabbing fast food between jobs, but Tom joins the boys on a bike ride in the local countryside before giving them a tasty breakfast muffin to try.