Original post by Hedgeman49How to play O-line, in rough order of importance:
- Keep your head up at all times. There is a lot of stuff going on in the trenches, with bodies everywhere. If you don't keep your head up you risk injury by not seeing what is coming to hit you. When initiating contact as a blocker or a tackler, keeping your head up is THE MOST IMPORTANT THING YOU CAN EVER BE COACHED. If you initiate contact with the crown of your head you put your neck into the axial loading position and risk paralysis or worse. HIT WHAT YOU SEE, SEE WHAT YOU HIT.
When in your stance you should also be looking up, to watch for defensive changes pre-snap.
- Know the scheme. Know who you're supposed to block and which way you're blocking them. Know where you have to put your hands to achieve this. This is actually the part that harms most rookie linemen! If you don't know who you're blocking, study your playbook more. If your coach hasn't told you who to block in person or in the playbook, ask him. If he doesn't know, get a new coach.
- Have a balanced stance. You should be able to move both forwards (run block) and backwards (pass protection) out of your stance. If you tend to lean in one direction or the other a smart DL will be able to exploit this, not to mention that you will need to take unnecessary steps to correct your balance before starting to move in the right direction. Check how balanced your stance is by getting a friend to lightly push you from the front and the back - if you fall over you may need to work on it.
- Be quick off the ball and be aggressive. The offense has the advantage in that they know when the ball is going to be snapped, and you should use this advantage. If you move first and get underneath your opponent, you will win. If the defense are timing you out then change the snap count and catch them out. As for aggression, you should be actively looking for contact and getting your lid on people.
- Stay low. Don't "pop up" out of your stance, try to keep knees bent and your pad level low. This is where the gym is important, strong legs will make this a LOT easier. Staying low is the essence of blocking - in 90% of blocks, the lowest man will win.
- Finish your blocks. Often you will see a lineman block his defender for a couple of seconds, let him go because he thinks that the ball has gone, and then the defender makes the tackle. I was guilty of this once - QB improvised a bootleg instead of passing from the pocket, and if I'd maintained my block it would have been a TD. Luckily it didn't cost us the game! Block your man to the whistle.
- Know your footwork. This is low down the list because you can be a competent lineman in this league without good footwork, but if you want to be great then footwork is important. Know which foot you step with first, in which direction and how far. If your feet get you in the right position to block, the block becomes a lot easier. Once you have engaged your man, keep your feet wide apart and drive him with short, choppy steps.
- If all else fails, block SOMEBODY. Sometimes, things just won't work out - your assignment may go AWOL, you might miss a block, or the defense might pull off some crazy blitz. In this case, just get in the way of somebody. The only way an offensive lineman can truly fail is by having a play where they don't touch anybody.
I know this is a lot and I'm only just scratching the surface of how to play this very complex position, but hopefully this will be helpful to you in some way.
Simon