If you train at a gym that's embraced functional training, you (hopefully) have a dedicated space for sleds -- that is, the apparatus with the skis on the bottom, a place to stack weights on the top, ...

WOODBURY, Minn. -- When it's 50 below and you've been leading a team of sled dogs through the Arctic, the snack of choice is a stick of butter. Danish explorer Mille Porsild said she expects to eat a ...