Balance Foam Pad Non-Slip Balance Board Stability Trainer for Physical Therapy Core Balance Training and Stability Exercises

i have used this a lot and it is not wearing out

I have a partial knee replacement and my biggest issue is getting on my knees because of my one sensitive knee. This cushion has resolved that problem. Not only is it useful for floor exercises, it's also useful when Im looking for something under the bed. I love this simple foam pad, it has taken so much frustration out of my life.

Very small and narrow

Its a little smaller then I thought it was. I should have ordered slightly larger.

I bought this to ease the pressure on my tailbone (minor injury years ago = sensitive) when doing floor exercises on my back. It's mostly helpful... It definitely provides some cushion for my tailbone, but it doesn't have much give. It also gets little indentations pretty easily.With the isosceles trapezoid shape, you can flip it over to whichever size is more comfortable for your purpose. Sometimes if I don't position it just right under myself with the longer side down, the edge of the board feels uncomfortable with the way it hits my lower back. A quick pause to adjust it usually relieves the issue.