It might be uncomfortable depending on where it's at. Your body weight helps when applying pressure and if you move to certain positions it can become intense.I would check with your doctor about using it.

Yes. It's really not bad. I wear my clothes when using it so it's not too sharp. I've noticed a reduction of my muscle tightness has helped.

Have heard of it, curious, but afraid of more pain. Does it help?

I like it a lot.

How are u liking it? Have heard some like it