Here are some ideas (like Byron’s). You don’t have to do them all – just what works for you.
Start your post on the perimeter and drag the post defender outside. Teach your team to Dribble-At your post player. This sends him cutting to the basket – then he gets open in the post – leg whip, or whatever. Defenders are not used to guarding that kind of action.
If you feed the post, the post can make a move AFTER the Laker Cutter goes by – not before. This gives the post time to see if anyone is going to help and if the lane is open and which way to make his move.
If you don’t feed the post, the post backscreens for the cutter and then SHAPES UP to get the ball if the cutter is not open. This is a great way to give your post the ball in an iso situation.
If your post is weakside, his number one job is to set Pin Screens on helping defenders. Sell him on how this gets the ball back to his side of the floor.