We recently got into discussion about, what strength our characters actually have. Based on their strength - how much can they lift, what can they break with bare hands, can they break some thin walls etc. We are on epic tier so our strength is anywhere from 10 to 28.
For example imagine typical movie actions: - punch through wall - push/pull with force corresponding to ideal (gym) position, but in any position (try lifting behind your back :D) - breaking bonds
my overall view on characters physical abilities is totally confused. Characters
survive falls from insane heights,
can jump further than world record,
bench like people living in gym.
All together properties of superheroes, which is what I would expect, but how do their capabilities influence in actions not explicitly spelled on in a rule governing a specific action?
Not including magic, I am looking for answers from official sources on how to apply strength beyond how a specific action benefits from the character's strength.