How Long Should You Sit at a Desk: Track Unbroken Bouts, Task Demands, and Opportunities to Change Position
There is no single desk-sitting limit that is safe or medically optimal for every adult. The more useful starting point is to separate total sitting from the longest uninterrupted bouts and identify where the workday repeatedly removes opportunities to change position. Track meetings, focused work, meals, commuting, and leisure sitting as separate contexts, then shorten
