Answer:
Gumby and yoga instructors have this in common.
My second is performed by my first, and it is thought a thief by the marks of my whole might be caught.
Some adults still use these to count.
It can be clear like water, but it burns like fire.
These are the bumpy parts of your digits
Special abilities and brightly colored underwear are all you need to be one of these.
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?