Not sure if I could walk 20-30 miles a week and engage with clients in a business meeting. I do know that sitting creates stress and tension of the postural muscles, and is compressive to the disc of the spine. Sitting does little for caloric expenditure, and this is not good for our health, mentally and physically. So get up, move, get out of your box of an office, and meet a client for a productive walk.
In Every Walk With Nature One Receives Far More Than He Seeks
John Muir
Well-EvolvEd-U 