Charge?

[just another ref]

Originally Posted by Spence

Defender is planted in the lane facing the driving dribbler. Dribbler leaves his feet going for a layup.

Originally Posted by NewNCref

Sounds good to me. Player gained and maintained a legal guarding position.

There is no requirement that the defender be completely stationary. I'm sure BillyMac will be along with another myth busted shortly.

This is not even a LGP issue. In the OP, if the defender is planted in the lane, awaiting the dribbler, it doesn't matter which way he was facing. He still doesn't have to be completely stationary, along as is movement is away from the approaching offensive player.