It is a pain in the back and other places
354568
Had high hopes but with as little as 2" of snow, it didn't throw, it just backed up. I had better results with my garage broom.
4285129
The seams are not finished and there stings coming out.
1826907
how they could put something like this on the market without testing it is beyond me, don't buy it. the seat back has a forward pitch to it, so you cannot lean back at all, extremely uncomfortable. if the back was redesigned it would probably be allright, but make no mistake this thing is heavy, better have a atv or similar vehcile to get it to its destination.otherwise it seems to be built pretty good, and the idea is there, far as the uneven terrain adjustment and the turf adapters, but this thing is very, very  uncomfortable for my back. i am returning it to the shipper
3762318
I tried to bring my camera while biking on this one. I have my camera, extra lens and an extra battery with me. I placed it on my back, but after about 30 mins of biking my back starts to hurt and it is progressing until it becomes very uncomfortable. I tried to adjust it and tried it again on bike but it did not work. My stuff is crowded inside, does not feel like it is padded enough and my back hurts so I have to return this. By the way, I used this with my sony nex 5t and its 55-210 lens
4244166
I bought this pillow to replace one that was no longer sufficient.  It was Okay for a few months, but then I noticed it made the pain the back worse when I used it.
379286
Rather difficult to put together due to needing to drop a screw into the chair when it is half assembled.
Extremely uncomfortable.  The chair back digs into one's back.  Returned it.
511103
There are many risks in its back and one risk in its face.
345924
As I sat, wincing in pain, wondering what life choices I made to have slowly formed the shape of a chair, Amazon emailed me to review this roller, and actually prodded me to go use the thing.

Now there's the rub. I bought this roller reading the other reviews, how it has a weird lump in its roll (by design), how it is _very_ firm (it is) and how the pressure grooves don't really do much of anything (debatable) hoping that it would avail me of my poor posture woes and invigorate my body, now consisting nearly entirely of masses of muscle scar-tissue and trigger points. The problem was, it can't do it from the storage cabinet.

Last night I rolled myself out, muttering curses of soft indignation to God as it felt each nerve ending was being pummeled into position. And today, I feel marginally better. Sitting in a chair isn't quite so painful, my neck is slightly less stiff.

And that's the rub: this isn't a magic bullet, it's a tool. Your body may be up on the lift, begging for a tune-up, and this is a single wrench in your garage, with uses it fits well, and others it won't. This will help you work, slowly, on agitated muscles that are weak or poorly used due to sitting position. This will help you roll out tightness caused by working out or running, this will help you realize that you are a demented masochist as your cries of pain begin to gradually mix with pleasure. That last one is more for your therapist.

Keep in mind it won't do every job; you must find how it works for you, _and then use it to receive its potential_.

Such is life. 5/5
2346186
I have had multiple back surgeries including a L4 to s1 fusion and repair of myelomenigoceles (holes and growths in my spinal cord in September 2017) and I needed a product to help me return and sit at work. I have also broken in coccyx in 2011 and I do believe this product helped some with my pain from sitting but due to my condition I am still in pain and I knew this wasn't going to be a fix.  That being said the extra padding though hard was better than sitting on my office chair by its self.
After sitting on this product for about a month I noticed a strange smell starting to occur so I washed the cover it did not help the issue.  I believe there is some odor being released from within the memory foam.  It is really noticeable when you first sit down on it. It is over powering and now I don't want to use it. It is horrible I am going to have to throw it out.  I don't know if it is a combination of the material getting exposed to heat from my heating pad or not but it is not good.
3877310
Too loud and too heavy. A bit of a problem to control because of a problem I have with my back.
3301001
When I purchased this cushion for my husband, I also bought a couple of other brands for him to consider.  He has minor but constant issues with his lower back and legs. My goal was for him to avoid the flare-ups of intense pain that have me wanting to run him to the ER. *His doctor is aware of these issues.*

One of the cushions he uses in his van at work, the second in our personal car for trips around town and the third (this brand) in his chair at home. *ALL OF THEM* have offered him a measured amount of relief on his spine and the back of his legs.

That said, here are the quibbles of why we would not purchase this cushion again.

He said the material that is used, the cover on the outside of the cushion, is uncomfortable on his legs if he wears shorts.  Not pants, just if he wears shorts. In his words, "it feels scratchy where it touches my skin".  Also, he doesn't like the zipper on the front of the cushion. He said he feels it whenever he shifts his body and it is annoying.

The upside is this company really wants to know what they can do to improve their product. I have emailed them his remarks.
3024532
The cloth is strong but the fit is painful in the nether regions.
2114262
I love road trips, but it doesn't take long for the lack of movement to affect my back and legs. I've gone through several coccyx pillows and was extremely hopeful based on the thousands of glowing reviews for this one.

Unfortunately, while it did help my back discomfort, it just about cut off all circulation in my legs. After an hour I would get pain in the back of my legs and weird sciatic-type tingling in my feet. Not usually a great sign.
2099485
It tends to draw back in the shoulders when you sit down, I have to pull it forward from time to time.
2152866
Too aggressive and hard. Can't use it because it makes my back hurt worse...
4485386
This seat cushion is hard and uncomfortable and be forewarned you cannot return it once you've ordered it. I found it actually increased my pain.
1559584
It is very uncomfortable when sitting down other than that it does enhance it. Material should be softer from the backside