Yes. It dosent matter how it's thrown as long as the passer is behind the line of scrimmage.
113 mph by Benny Blanco from the Bronx
An underhand serve is when you serve underhand
No you can serve underhand or overhand it doesnt matter
Just toss the ball underhand at first.
no, nfl footballs are a little larger than ncaa footballs
not typically.. the softball is bigger than the baseball and is thrown underhand, typically making it slower. -Yes, throwing underhand is not as fast as a baseball pitch. But, in softball you have less time to react to the ball than you would in baseball. So technically softball.
its easier to grip, and aim the ball when you throw underhand