A photographer describes how he prepared for a frozen adventure.
Gearing up: I’ll be photographing a team of extreme adventurers mountain biking across the frozen Arctic Ocean in Canada. I’ll be on a snowmobile, which is still hard work, so I need to get in good shape. A few months before, I start running and doing core workouts. In the Arctic you can’t sit down if you’re tired—you have to keep moving or get in your sleeping bag. I also put in a request to my sponsors for some gear: a down-filled sleeping mat and gloves I can shoot with.