Anyone used these before?
I am thinking of getting one for various reasons. I get back pain a lot, so one that massages would be a godsend. I've posted on here about a "popping" hip, and was advised to use a foam roller.
Has anyone used one before? How do you use it most effectively? Where would be the best place to get one? Some look like pool noodles, but others look like parts to an alien spacecraft, so I'm a little lost!