They say Chopping wood works every muscle in body, and whether or not thats true, thats something i do fromt ime to time.
I've also played hockey, which is a lot of leg movement, especially when you practice. (EDIT

Its also a lot of upper body too, cause you have to be ready to take a power shot, a quick flip, and most of all just to be ready to get hit. you cna also generate a lot of your speed with the upper body, since you're on a skate on the ice. I play center/right wing, but I do goalie practices because:
a) sometimes I like to jump in the net and test my reflexes
b) so my friend Ryan doesnt feel alone.
and I have to say, its insanely wearing. And it doesnt help that most of us will attach lead weights to our ankles and wrists just to make us that much faster and stronger.
And from time to time, I have to wake up and chase deer. like, no joke, run after wild deer in the forest and try to catch one. if the buck doesnt decide to turn around and gore you with the horns or any of them just decide to turn around and run you over, its rather difficult. you're chasing a creature designed to be faster then you, and more agile. so when you catch one, its just that much more of an accomplishment.