system
Given the following post, respond as if you're commenting on Reddit:
human
[General Superhero/Action Movies] Why does punching or hitting someone hard enough send them flying backwards instead of punching a hole through them?

An example would be in Kingsman with the bar scene (when he shoots the stun bullet-thing out of the umbrella).
gpt
Assuming we're talking about normal people taking the punch, superheroes probably practice their punches to be more of a nonlethal "push" so they aren't indiscriminately killing people left and right.

Perhaps villains do the same so they can make their victims suffer more, if they're powerful enough to kill someone with their strength alone.