Next fall, teams will kick off at the 35-yard line instead of the 30. Also, players on the kicking team cant line up for the play behind the 30-yard line, which is intended to limit the running start kicking teams used to have during the play.
Also, touchbacks on free kicks will be moved to the 25-yard line instead of the 20 to encourage more touchbacks. Touchbacks on other plays (for example, punts that go into the end zone, or fumbles that go out of the end zone) will remain at the 20-yard line.
Approved new wording in the football rules book regarding blocking below the waist. Offensive players in the tackle box at the snap who are not in motion are allowed to block below the waist legally without restriction. All other players are restricted from blocking below the waist with a few exceptions (for example, straight-ahead blocks).
Players prohibited from leaping over blockers in an attempt to block a punt. Receiving-team players trying to jump over a shield-blocking scheme has become popular for teams in punt formation. Receiving-team players try to defeat this scheme by rushing into the backfield to block a punt. In some cases, these players are contacted and end up flipping in the air and landing on their head or shoulders.