The good news is they've taken the first step. They've grasped the initiative, and are probably raving about their treadmill desk to all their friends and co-workers, as they should. The bad news is that for many of them the next step they'll be taking will be to their chiropractor, physical therapist, massage therapist, acupuncturist, orthopedist, internist or witch doctor when the aches and pains of a bad workstation setup start to set in.