> PS: Now , After you have already run for a minute, it will sound ridiculous not doing one more.

Unless you don't work like that. Maybe I'm weird, but if I promised myself "just one minute" and I trick myself into doing more minutes, I'm going to remember that next time I'll tell myself "just one minute". I might say "just one minute and then see how you feel". But again, there shouldn't be anything ridiculous about it if I just do one minute, because who is being ridiculous next time they say "just one minute" ?