How to Fold Block for an Offensive Lineman

One offensive running play can have multiple blocking assignments, depending on the defensive scheme presented. Straight-ahead blocking isn't always best because it can clog the running back's holes. Sometimes, switching or "folding" with the lineman next to you is the best technique. Here's how to recognize the need for a fold block, and more importantly, how to do it. For this example, we'll use a right guard and a right tackle.

Difficulty: Moderate

Instructions

Things You'll Need:

• A teammate
• Knowledge of defensive fronts/schemes
• Ability to make decisions quickly
• Quick feet
• A code word

1. Recognize the defense. As you approach the line of scrimmage, the defense should already be settling into position. If a defensive lineman is sitting the gap where the play is headed, a fold block could be needed. In this case, the hole will be on the folding lineman's (the guard) outside shoulder, and the down-blocking lineman's (the tackle) inside shoulder.

2. See where the linebacker is lined up. He'll probably be lined up a few yards back, in front of the guard or the tackle depending on the defense.

3. Call for the fold block. The decision needs to be made by the folding lineman if he feels that he cannot adquately clear the hole given the alignment. This is best done shouting a codeword, previously agreed upon with your teammate. The codeword is used so that the defensive players aren't tipped off to what you're doing. The fold block is most successful as a surprise. If a defensive lineman or linebacker sees the fold coming, they will have a better chance of reading the play.

4. Fire off quickly if you're the down blocker. When the ball is snapped, the tackle should step up field in a lateral movement. His left leg should step in front of the lineman, while his facemask should aim for the defensive lineman's breast plate. It's best to drive the defensive lineman down the line of scrimmage.

5. For the fold blocker, pause a half second. As the tackle is down-blocking in front of you, raise out of your stance, but do not fire directly off the line. Stepping to the right, the fold blocker should scoop behind the down blocker, grazing his backside before cutting up field.

6. Cut off the linebacker. As the fold blocker aims up field, the lineback should be reading the play in the blocker's direction. His eyes will be on the running back first, noticing you at the last moment. As you make contact, put your helmet in his left underarm and drive him back. Movement isn't always necessary--a seal will do.

7. Watch your running back coast to glory.

Tips & Warnings

• If the linebacker is reading the play quickly down the line, it might be a better idea to block him in the direction he's moving rather than sealing him off. His momentum can make it easy to block him well out of the play, clearing an even bigger hole.
• A good relationship with your teammate is key.
• The fold block is commonly used with a center and guard, as well.
• Careful of the swim move, particularly with the linebackers. Both the lineman and linebacker will be moving so quickly, that it's an ideal time for a linebacker to dodge the block. To avoid this, lineman should keep their eyes up as they make contact, while punching the backer's breast plate of underarm to prevent slipping past.
• Don't be slow. While the fold blocker should delay just a brief moment, the play should move just as quickly as any other straight-ahead blocking play. Repetition perfects efficiency.