In an equipment regulation change calculated to increase viewer interest in professional football's championship game, National Football League officials announced Monday that the footballs used in the Super Bowl would be somewhat bigger than their regular-season counterparts. 'The length of the ball will be increased from 11 inches to 14, which will make the ball about a yard around at its widest point when inflated to the new pressure of 48 pounds per square inch,' the NFL Rules Committee announced Monday. 'We believe this will bring a new dimension to both the passing and running games. Good luck.' In light of the new football size, coaches for both the Steelers and Cardinals are advising their players to wear gloves, carry the ball with both arms at all times, and lift with their legs and not their backs when recovering fumbles. 