Most of the newer and larger parks in Miri have these. Rounded stones are laid into the ground for people to walk on barefoot. The foot has pressure points for most body parts and organs, and walking on these small stones is supposed to massage these pressure points – it’s a health thing.
Miri Daily Photo 
I would like to try walking barefoot on these round stones. I imagine that it would be very interesting to feel the texture.
Personally, it hurts when I walk on it.
That would theoretically mean that certain parts of my body – depending on which pressure point hurts – could do with a little tuning up… which walking on those stones is supposed to do.
That would be me, in the brown pants, walking gingerly.
Hahaha… I think that’s what I look like too. Should make a club: The Ginger-walkers.