From Sitting Less to Moving More: What the Latest Evidence Means for Workplace Health
For many years, workplace health initiatives have focused on a simple goal: help people sit less. But is reducing sitting enough? And which workplace strategies actually work? A major new umbrella review published in The Lancet Public Health by Rouyard and colleagues brings together evidence from 36 systematic reviews, 214 primary studies, and 264 workplace interventions to answer these questions. The findings provide an important evidence update for organisations seeking to create healthier, more active workplaces. What did the review find? The headline finding is both encouraging and sobering. Many workplace interventions successfully reduce sitting time or increase light-intensity movement. However, no intervention consistently increased moderate-to-vigorous physical activity, the type of activity associated with the greatest health benefits. This distinction matters. Simply replacing sitting with standing is not the same as replacing sitting with walking or more vigorous movement. Ideally, we are incorporating a range of activities across a range of intensities into our workday. The strongest evidence: sit-to-stand workstations Among all intervention types, sit-to-stand desks emerged as the clear winner for reducing sedentary time. The review found that sit-to-stand workstations reduced workplace sitting by approximately 75 minutes per workday. When combined with behavioural support strategies such as goal setting,…
