Offensive linemen need to open holes, and the defensive linemen need to close them. This is one of the most effective [tag]football lineman drills[/tag] to teach this. Football Lineman Drills

What you need – Field an entire offensive and defensive line, along with one QB and a running back.

How this drill works – The [tag]football[/tag] coach will stand in the defensive backfield, and the offensive line, QB and RB will be shown which hole the [tag]coach[/tag] wants the play run.   So, the offense knows what they are doing and so they have the responsibility of opening up the hole for the RB to run through.

The defensive line doesn’t know where the play is going, so they need to be aware of which way the o-lineman is pushing them and fight against that direction to make the tackle.  

This is a battle between the offensive and defensive lines.

Result – Both lines get to work on their technique and their blocking and tackling skills.