This version of The Shell Defense Drill comes from the blog post “Rethinking Shell Defense” on 3fromthecorner.com
It was also published in the FastModel Sports Basketball Plays and Drills Library
The site has thousands of drills and plays that have been submitted by basketball coaches from around the world.
You can also find out more about FastModel Play Diagramming software by clicking this link: FastDraw
Basketball Drills Diamond Shell Drill
Teach how you will defend the post and stress to your perimeter players to provide ball pressure.
1 passes to 3
This forces 2 to sprint to backside help.
In this frame 1 will exchange with 2. This will force your helpside to communicate and stay disciplined
This alignment mimics a lot of the offensive alignments and cause your helpside to be even more engaged and your defenders on the wing to stop baseline penetration.
Here 1 passes to 3 and 3 will immediately drive baseline