VIVO Adjustable Ergonomic Kneeling Chair DN-CH-K01

Wow, my back pain is gone after three days of using this chair at work. Granted, one can only sit about an hour before the shins beg for a break, but chairs are not meant to keep us immobile for hours. Man this chair works. My back stays firm and straight. The wheels, though, feel a bit cheap, but they are in working condition.

First the pros:The chair has a nice 4" padding on both cushions. I only had it for 2 days so I cannot tell how long it will last, but so far it's very comfortable. The seat is at a good angle. I took off the casters so that the chair is at a better height for my desk (I am 5'3" so my feet still fit fine without casters).Now the cons:The instructions are poorly written and the quality control is bad. I was expecting way better given the price of the chair. One of the treaded rods was defective and I could not put the screw all the way in. I put a large nut as a spacer and luckily that fixed the problem (see picture). The fake leather that covers the cushions is just stapled on the back of the chair (see same picture) and that makes me think that it might not hold up well.

This chair definitely helped my back, neck, and shoulder pain thanks to the more ergonomic way I sit when in the chair. Unfortunately, this is at the expense of my quads and shins. I read another review that said the leg pain went away after a few weeks, but that has not been the case for me. With this chair, my legs take the brunt of my weight and so I feel like I just did a heavy leg day at the gym, but I am just sitting here! (On that note, the days that I do workout my legs it is SO HARD for me to use this chair and I have to switch to a regular chair sooner than later). In general, I cannot work my full 8 hour day in this chair and usually tap out around 6-7 hours. Still, the relief for my back is usually worth the leg discomfort, so I continue to use this chair daily.

I actually really like this chair. My days are long but it reminds me to sit up straight. It does cause some marks

Super comfortable and easy to adjust the height. Glad I made the purchase. Great for use with my desk.