In developed countries, people on average sit 3 to 8 hours a day.
Prolonged sitting can cause injury, heart disease, and fatigue.
Experts recommend standing 5 to 20 minutes each hour.
Height-adjustable furniture can reduce sitting time by up to 60 percent.
Training on how to adjust furniture multiplies its benefits.
standing 5-20 minutes each hour
change the working posture 2-4 times each hour
standing briefly but more oft en is healthier then long but rare standing
non static standing
standing phase should not be longer then 20 minutes