The goal is to read along with the narrators starting with the "very slow" videos, to improve your American English accent. Then the "slow version" and the "normal speed" one.
But let's face it, it won't be possible to listen and read out loud in situations like in a bus, a train or when there are people around, unless they are willing to listen to your progress. :)
As a matter of fact, the words are formed by the lips, the teeth and the tongue.
Therefore if you listen to the narrator with your headphones and whisper along with her/him, it is a
perfectly valid training without annoying anyone.
You are invited to visit the Self Improvement and the Internet Marketing pages, there are 3 short videos in each page, which you can use to start training immediately.
This is me whispering along with the narrator.
Whispering, will allow you to train almost anywhere.