Saitama responds by as it hits, snapping the blade into pieces.
The only mercy is that their horror tends to be brief.
He can later be seen filling out a job application and then working as a doorman a bit after that.
After a particularly attack, the scene cuts to the words "Please wait a moment" over a picture of.
Much of this has to do with how lazy he is.
However, while it is a good set of body-weight exercises with cardio, there's no way such a regime would result in the spectacular strength, endurance and durability he has achieved.