This is an example of a rebounding arm clamp. In this example White 21 and Blue 6 jostle for position. Whilst the ball is in the air White 21 takes front position with Blue 6 behind him. The ball bounces over the head of White 21 and in an attempt to stop Blue 6 from getting the rebound White 21 clamps down on the right arm of Blue 6. This is a holding foul on White 21.