If I practice it for a few weeks, anywhere from 29-33. It is a test of muscular endurance, rather than a true indicator of upper body strength. I've had better numbers on that than some 500lb benchers.....and 500lbs would paste me to the bench, lol.....if the NFL knew what every college S and C coach knew, they would change that assinine test to a 1 RM or reps to failure at 315.
40 or more reps will absolutely leave jaws on the floor.