1.8 billion
Almost a third of adults don't move enough
In 2022, 31% of adults worldwide (about 1.8 billion people) didn't meet WHO's minimum of 150 minutes of moderate activity a week, up from 23% in 2000. WHO expects 35% by 2030 if nothing changes. [1][2]
6.4 hours
We sit more than we used to
US adults' daily sitting rose from 5.5 hours in 2007-08 to 6.4 hours in 2015-16, and one in four sits more than 8 hours a day. [3][4]
Any length
Short bouts count
WHO's 2020 guidelines dropped the old rule that activity had to last at least 10 minutes to count. Bouts of any length now count, and replacing sitting with activity of any intensity, even light, brings health benefits. [5]
1 to 2 min
Tiny bursts, big associations
Among 25,241 UK adults who didn't exercise, about three 1 to 2 minute bursts a day of vigorous everyday activity (stairs, fast walking) were linked with a 38% to 40% lower risk of death from any cause. It's an association, not proof of cause. [6]
30 people
Short breaks lifted mood in the lab
In a trial with 30 adults who sat most of the day, six 5-minute walks spread across the day improved mood and reduced fatigue; one 30-minute walk didn't. Our data is the everyday, large-scale version of that question. [7]
921 people
Exercise-snack trials are still small
A 2026 meta-analysis pooled 21 exercise-snack trials: 921 people in total. A 2026 review of snacks for adults over 60 found 8 studies with 317 people. Our 5,019 people make this one of the largest real-world records of how a short movement break feels. [8][9]