A British study has cast doubts on the health benefits of sit-stand work stations, claiming that sitting down is no worse for your health than standing up as long as you engage in regular exercise.
The study also challenged advice from the UK National Health Service (NHS) based on other studies stating that "remaining seated for too long is bad for your health, regardless of how much exercise you do."
Exeter University and University College London researchers followed more than 5,000 people over a 16-year period and their findings were published in the International Journal of Epidemiology.
"The results cast doubt on the benefits of sit-stand work stations, which employers are increasingly providing to promote healthy working environments."
The research found there was no influence on mortality risk for participants from sitting at work, during leisure time or watching television.
The NHS said on its website in advice published last year that there was "increasing evidence" linking excessive sitting with being obese, type 2 diabetes, some types of cancer, and premature death.
It recommends an active break from sitting every 30 minutes, citing expert Professor Stuart Biddle saying, "Sitting needs breaking up."
"Do some tasks standing, like having coffee and chats, or even writing a letter ?- Ernest Hemingway wrote his novels standing," he added.