Chairs and Stairs

https://www.webmd.com/fitness-exercise/ss/slideshow-sitting-health?ecd=wnl_spr_071124&ctr=wnl-spr-071124_supportBottom_cta_2&mb=r4%40Fy%2fhXVaIEvaa7aKUgf0Y8t8jcw%2fvtC53u%407vo9bI%3d

Too much of one. Not enough of the other.

https://yourfuturefitness.com/taking-the-stairs-instead-of-the-elevator/