If it involves fresh air and the threat of bodily harm, Steve Casimiro does it: mountain biking (120 days a year), skiing (50 days a year), surfing, skateboarding, climbing, backpacking. Makes you wonder how he has time to be a contributing editor for ADVENTURE (see his "Vegas Rocks" online and in the January/February 2001 issue) and to write and photograph for Outside, Men's Journal, Skiing, and Powder (where he was editor for nine years), among others.