This is a guest post from expert biomechanist Katy Bowman, author of Don’t Just Sit There!

What research has demonstrated in the last few years is that people aren’t either active or sedentary—they can be both. Even the active people are, by a new definition coined in movement research, actively sedentary.

Our totally body movement often tends to boil down to what we do for a bout of exercise each day. Trying to extract all of your movement needs from one or two hours of daily exercise is like trying get all your dietary needs from a single daily meal crafted from the same handful of foods every day. This approach just won’t do. 

(This Mark's Daily Apple article was written by Mark Sisson, and is narrated by Brock Armstrong)