These two post player drills are among the thousands of resources for both coaches and player available from basketballhq.
They have several more videos as well as basketball coaching resource articles.
I encourage you to think about the best way to modify the drills before you implement them so that they fit your system and offer the most benefit for your players.
Even as you are first implementing them, you may need to continue the process of making some adjustments so that they are contributing to the improvement of your players.
I also think you should have a finishing drill similar to the first one for when your players catch in the short corner if that is something you do in your offensive attack against man to man or zone defenses.
Make sure that your speakers are on to hear the narration and that you can access You Tube to see the videos.
Click the play arrow to begin each video.
The first video (Elbow Pivot Series Finishing Drill) is coached by Mike Roberts, Associate Head Coach at the University of North Carolina Greensboro.
The coach in the second video is Chris Capko, Assistant coach at USC.
Elbow Pivot Series Finishing Drill