I weighed in this morning and I somehow managed to gain a pound. I think it may be due to my restarting the weight lifting. I've read that muscles sometimes retain water while healing after working out with weights. I was a little discouraged because I was pretty good with the food part this week. I certainly didn't eat enough all week to gain anything. Oh well, I will soldier on. I did an intense 35-minute treadmill session that included some pretty steep (for me) inclines (up to a 10% incline) and then some lifting (mostly arm work). I have an 8-mile hike planned for Sunday, and tomorrow I will take a nice walk in my neighborhood if it's nice. If it's not nice, I will hit the gym.