I sit all day and by evening my back used to throb. With this pillow I naturally keep a neutral posture and the nagging ache faded after about a week. First two nights felt unusual, then it just clicked.

I was skeptical, but I do wake up with less tightness in my lower back. You need to find your position and stick with it for a few days.

Now I take it from bed to the sofa when my back flares up.

I study from home and my back used to get tired fast.

This pillow keeps me from over-arching, so I can sit longer without fidgeting, and mornings feel easier.

Ended up buying a second one for the office.