True. Instead of obsessing over whether we should sit in place for 10 hours straight, or stand in place for 10 hours straight, we should think about moving around a bit. Walk around the office floor every now and then. Trade a few emails for in-person stop-bys. Keep a refillable coffee cup or glass of water, and walk to the farthest kitchen or breakroom for refills each time. Pace the halls like a crazy person when brainstorming. Etc.

To a large degree, sedentary is sedentary, no matter how you dress it up. Our bodies did not evolve to sit (or stand) in a fixed location for most of the waking day. And our brain's health is highly correlated with cardiovascular health.