Walk the dog. Park farther away at the shopping mall and walk the extra distance. Wear your walking shoes and sneak in an extra lap or two around the mall. Stretch to reach items in high places and squat or bend to look at items at floor level. At the Office Most of us have sedentary jobs.
Work takes up a significant part of the day.
Brainstorm project ideas with a co-worker while taking a walk. Stand while talking on the telephone. Walk down the hall to speak with someone rather than using the telephone. Take the stairs instead of the elevator. Or get off a few floors early and take the stairs the rest of the way.