Nasao sam nesto...bio sam blizu
An under-inflated football could potentially be easier to grip and catch. NFL rules stipulate that footballs must be inflated between 12.5-13.5 pounds per square inch and weigh between 14 and 15 ounces.
Former NFL official Jim Daopolous, in an interview with ESPN on Monday morning, explained the process in which footballs are managed. Two hours and 15 minutes before each game, officials inspect 12 footballs from each team and put a mark on them to indicate they meet the proper requirements and are good for usage. Then those footballs are given to the ball attendant.
There also is a second set of six footballs, used specifically for the kicking game, which are marked appropriately and remain in the possession of officials at all times.
"Officials check balls as they go into the game, and if the ball doesn't feel perfect, they can throw it out," Daopolous said. "There is always the possibility that balls can lose air due to the conditions."
A team can be fined if it is found to be knowingly altering the weight of the football.
The NFL's game operations manual states: "Once the balls have left the locker room, no one, including players, equipment managers, ball boys, and coaches, is allowed to alter the footballs in any way. If any individual alters the footballs, or if a non-approved ball is used in the game, the person responsible and, if appropriate, the head coach or other club personnel will be subject to discipline, including but not limited to, a fine of $25,000."