--- title: Standing Desk --- The sit-stand workstation is the most visible response to a sedentary workday — and the most oversold. Used well, it is a useful tool for breaking up long bouts of sitting; treated as a cure, it disappoints. The honest version of the evidence is narrower, and more practical, than the marketing. ## What it does A height-adjustable desk reliably does one thing: it gets people out of their chairs. Workplace trials find sit-stand desks cut sitting by as much as an hour and a half per workday in the first months, settling toward an hour over a year — though the body of evidence is graded low-quality. Alternating sitting and standing across the day also modestly flattens the post-meal blood-sugar curve, on the order of a tenth lower, and users consistently report less neck and lower-back discomfort than colleagues who stay seated. ## What it doesn't It is not a weight-loss device. Standing instead of sitting adds only about 0.15 calories a minute, a rounding error against daily intake. Its effect on productivity is genuinely mixed — studies split between small gains, no change, and the occasional dip. And standing is not a virtue in itself: a full day on the feet brings its own toll in leg and lower-back discomfort, swelling, and, over years, a raised risk of varicose veins. Trading eight hours of sitting for eight hours of standing simply swaps one static posture for another. ## The right dose The most cited expert guidance, issued for desk-based workers in 2015, sets a usable target: accumulate at least two hours a day of standing and light activity during work hours, working up toward four, and break up seated work regularly rather than holding any one position. The desk is a prompt to change posture and to move — not a destination to stand frozen at. ## Related concepts ## Appears in - [The Vast Benefits of Standing and Moving While You Work](https://mystrangemind.com/p/the-vast-benefits-of-standing-and-moving-while-you-work)