me and dave are really getting the hang of this workout! i was feeling pretty good before hand although my knees were hurting but that wore off when we started! the first mile was pretty easy and we hit 5:46, on number two it wasn't as good and we hit 6:03, the third one was a lot harder but by switching off we were able to hit just under our time with a 5:55. the last really hurt but i didn't fall back becuse i didn't want to let david down, and we finished it with another 5:55.
i was feeling fine, until we started going up hills, than my knee started too hurt, so i stopped for a sec to stretch it out. that helped for a little bir until i started goinig back downhill than it started to really hurt,