The sign of a good workout: sweat, red-face, and holding your shoes above your head in triumph!
Actually, the last one probably isn't true — but looking relaxed to be in your flip flops again means you worked hard in the other kicks, that's for sure!!
Charlize Theron totally dominated in a late morning Power Cycling Class in Weho with a friend, and is sporting ALL the signs of a fab workout!
You don't get a body like that by sitting around (but you also don't get one by smoking, either)!!
So fab, Charlize!
[Image via RMBI SWIS/AKM-GSI.]