After I purchased this mat, I was able to stand for 10 hour workdays…
By Dreamwork
"This mat is extremely comfortable. After I herniated multiple lumbar discs in my spine, I had to redesign my work space to accommodate a standing desk. Sitting down was no longer an option. After I purchased this mat, I was able to stand for 10 hour workdays at my computer and had minimal pain.
The best $50 I've spent on ergonomics."