9-3-6 Diagram

2-3-8, 9-3-6 Table Combination block in the free-blocking zone that consist of either two low blocks (at the knee or below) or two high blocks are legal.

2-3-8, 9-3-6 Table Chop block is a combination block by two or more teammates against an opponent other than the runner, with or without delay, where one of the blocks is low (at the knee or below) and one of the blocks is high (above the knee)

2-17-1, 9-3-6, 9-3-5 Penalty The exception that allowed clipping in the free blocking zone has been eliminated.

2-17-1, 9-3-6, 9-3-5 Penalty It is still legal to clip a player who is a runner or pretending to be a runner.

2-17-1, 9-3-6, 9-3-5 Penalty Clipping, blocking below the waist and blocking in the back are legal methods of bringing down a runner or a player pretending to be a runner.