Had an appointment with Anna today so I knew that would work me. She did an exercise right from the start that really was tough--push up with feet up on the Bosue. Push up, go 45 degrees to the right, push up, back to center, push up, 45 degrees to the left, push up, back to center, repeat. Wow, that one was really, really tough. Having the feet up that 9 inches or so really put a strain on the core and the lower back/side muscles. Then we did lots of other core and arm exercises, with at least one quad/hamstring one too. Although a few were really tough, it wasn't an overall tough workout---good, but not where I'm going to be too terribly sore this week. That's good for me as I really need to run long this Saturday as I haven't done so in 3 weeks.