I am just getting healthy after about 9 fucking weeks of having the flu. I could tell that something was not right with my body, but I continued to train anyway, and sure enough, I got the damn flu.
I didn't lift once during the whole 9 weeks, and when I trained back for the first time since coming back last week, I hit a PR on my deadlift and on my bicep curl! Not smart going that heavy after such a long layoff, but I felt strong as shit. WTF is up with that?
Only thing I can figure is that my CNS must have been really strained prior to being sick, and the time off allowed my body to come back much stronger.