Yes
no it does not matter if your fingers don't bend back at all you just have stronger joints then most people.
Because they are not infinitely strong, and you bend and stress them when doing things with your fingers.
You bend it backwards. Or bend it behind your back.
when you crack your fingers, your fingers can't bend when you're older.
when you crack your fingers, your fingers can't bend when you're older.
It actually can make thumbs bend back but it makes no pain.
Ice will break rather then bend
Bend to Break was created on 2007-10-30.
first grab there hand bend it back twist it and put it behind the back and push it front ward
Why does my eraser bend and not break?
your joints help your fingers bend and flex
bent backward at an angle RETRO-behind, back, backward FRACT-to break, to bend