Question

what is the requirements to lift thors hammer

Answer 1

Hey buddy!

The only requirement to pick up or lift the thors hammer is worthiness through sheer strength.

Hope it helps you!
Lift it up!

Answer 2

As Odin said in the first Thor movie that "WHOSOEVER HOLDS THIS HAMMER, IF HE BE WORTHY, THEN HE SHALL POSSESS THE POWER OF THOR" so you need to be worthy enough to lift Thor's hammer.