It’s time to put away that standing desk.
New research suggests that ergonomic improvements for the office – from specialized chairs, desks and keyboards – do little to help workers suffering from repetitive stress injuries.
Researchers from the University of Technology Sydney analyzed 20 trials involving more than 2,400 people with work-related complaints in their arms, neck and shoulders.
Compared to no treatment or usual care such as medical advice, discussion or counseling, ergonomic interventions have shown little or no impact on pain, functionality or quality of life, or on workers on sick leave.
Ergonomic desk setups were also less effective than posture correction exercises in treating pain or discomfort, although they may provide short-term relief when combined.
“The certainty of this evidence ranges from low to moderate, so this is a clear signal that the case for these interventions is weaker than many people think,” lead author Dr. Poonam Mehta said in a press release.
Ergonomic interventions mentioned in the review included specially designed furniture and devices, such as chairs, sit-stand desks, keyboards and computer mice.
It’s a huge industry: Ergonomic office furniture is valued at $16.5 billion, according to Mordor Intelligence, and is expected to reach nearly $23 billion in 2031.
One caveat to the overall results is that ergonomic setups may have small benefits for people with specific conditions, like shoulder rotator cuff injuries from repetitive lifting.
A study in the journal suggests that ergonomic treatment may reduce functional disability better than mobilization, strength and endurance exercises.
However, other studies of people with carpal tunnel syndrome in the wrist from frequent mouse clicking have not found pain reduction using ergonomic keyboards or computer mice.
Some study results suggest that cabinet updates could improve quality of life, although the research team has limited confidence in the evidence due to mixed results.
For decades, ergonomics experts have argued that poor desk setup can lead to poor posture, pain, “tech neck” and more, affecting employees and employers alike.
“The long-term cost of poor ergonomics far exceeds the upfront cost of proper design,” Jonathan Puleio, certified ergonomist and global vice president of Humanscale Consulting, told the Post.
This new study challenges that conclusion, instead suggesting that offices reconsider their investment in ergonomic tools and costly remodeling.
“Our results suggest that, based on current data, these measures alone are not expected to reduce pain or work stoppage in the short term,” Mehta said. “Employers may want to weigh this against cost. »
Gn Health
