Standard for the three powering lifting lifts is "the one minute rule" to make a "valid attempt" at the lift from the time the head ref says, "the bar is loaded!". According to Paul's explanation in the curl the "one minute rule," applies ONLY to removing the bar from the rack - NOT actually making a valid attempt at the curl! Is this the accepted rule for the curl? There is evidently no time limit to set up once you have removed the bar from the rack! Is the the accepted process?