The older fans grew up seeing Dan Gable push & push & push. 1981 he even pushed the ref to call Stalling in Tim Riley, one of his wrestlers. The ref saw Gable making Stalling motions & yelling "he's stalling" and started calling it - until Riley was done & was disqualified for all the stalling calls.
Yep, Iowa fans are highly attuned to STALLING - but still give their own wrestlers much more leeway that Gable would.