Most of us sit a lot at work. For today's challenge, look for ways you can reduce your work-time sitting. Maybe walk over and talk with a co-worker rather than sending them an email? Have a walking meeting? Take the stairs and not the elevator? What ways can you sit less at work?

Alternative Challenge:

Try and sneak in exercises while at work. When getting up to stretch do some lunges and the like. Walk around or go for more of the active roles that your job requires.