The NEXT LEVEL album is really fun to run to. I like to start out with a light run, move into a really strong run, and end with a jog.
talkin 2 myself is fun for push-ups for some reason, and until that day..., Inspire, Ladies Night, and Bold&Delicious are all fun too
For some reason I won't listen to her older songs when exercising, but I'll listen to the older albums all the time when I'm writing.