Zillow CEO Spencer Rascoff works from a treadmill desk with a view of Seattle’s Space Needle — take a closer look at his desk (ZG)

Zillow Group CEO Spencer Rascoff has a work desk that’s a bit out of the ordinary.

Most office workers find themselves sitting down at work for hours at a time. But Rascoff stays in motion while working at his treadmill desk. He told Business Insider a bit about his desk when we profiled the workspaces of a number of successful CEOs.

“I like to keep moving throughout the day because it keeps me energized,” he told Business Insider. “My treadmill desk helps me do that while answering emails and doing other solo tasks. I don’t run on it.”

Zillow employees can get in on the exercise, too — the Seattle office includes several so-called treadmill meeting rooms.

Rascoff shared photos of his desk with Business Insider: