I’m on hour two of trotting at 3.5 mph. My heart is pumping. My blood is moving. I’m in the zone. I’m also in the middle of my living room and working on my laptop. Beneath my sneakered feet, the ...

Remember that campaign designed — with good intentions I'm sure — to get us all moving a bit more? The one that claimed sitting is the new smoking? While scare tactics were definitely at play, those ...