[The Visualizer]

The guide forgot the #1 tip. Get your finger off the RT/R2 acceleration button while behind the LOS. You will miss holes and run into back of your lineman more than often.

Another thing related to this that helps me is if you need to make an instant cutback hold LT/L2 as you are taking the handoff then move the LS in the opposite direction for a quick agile cut. You need to hold down L2 for at least a few seconds as well because if you immediately let go of it the game will register that you wanted to attempt the hesistation move which will usually ruin your run at that point.