(Video) Legal or Illegal Screen

[TimTaylor]

Originally Posted by Dad

This doesn't matter. You can't jump in front of someone who has taken two strides and claim two strides. Defender is pushing off his left foot when the screen is set. He slams into it on his right foot.

You're wrong. The screener's feet were set before the defender's left foot hit the floor.

And as Cameron pointed out, the screener was in fact moving (backwards) in the same path & direction as the defender before he set the screen.