The most exercise a lot of self-righteous pious people get is:
JUMPING to conclusions without knowing the truth of what they are jumping to conclusions about.
RUNNING people down because of not believing what they believe, even though they do not understand what the people they run down believe.
SIDE-STEPPING the responsibility of contextual understanding when it comes to interpreting scripture.
PUSHING their beliefs down other people's throat.
STRETCHING the truth to line up with their thinking.
SQUATTING anything that does not agree with their doctrinal views.
THROWING people into hell-fire by their judging and condemning.
This type of exercising does not cause them to lose weight, it causes them to lose out with God and with people!