Curiouser and curiouser

I played quite a bit of badminton on Saturday with June and did my track work yesterday morning and I wasn't sore at all. However, when I woke up this morning my hamstrings and lower back are pretty sore. The black hole is also back in my gut so I'll be hungry again today. I ate quite a bit yesterday, but apparently there is a time delay on my metabolism boost.

Very strange.