Answer:
I have a ring but no fingers. I used to stay still all the time but nowadays I follow you around.
I am a nut with a hole
I run smoother than any rhyme I love to fall but cannot climb.
Although glory but not at my best. Power will fall to me when the man who made me dies.
With a halo of water and a tongue of wood, stone as skin long I stood. What am I?
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.