I put weights in my backpack again this week, and I'll be doing that from now on. Walking with weights really burns my calves, and I can do shrugs during the walk, which works my shoulders and neck. Walking up the stairs out of the train is really good with the weight on too - It's like a free workout.
I did the 100 crunches ala Sunshine Jen. I just get bored doing so many at once - I forget what I'm doing halfway through - I'm going to go back to shorter sets.
This was a light day for me, but the first time I did real situps. Prior to this, all of my situps have been unassisted - which means nobody (or nothing) was holding my feet. This is a good way to work the hip flexers and abs, but not a good way to train for situps (situps is actually an event for my PT test)
I was going to do the dreaded Pyramid today, but I lost energy before I even got started. I haven't been eating enough, and I'm beginning to drag. I'm going to have to increase my caloric intake or I'm probably going to die.