Fitness News App - Article Animation

Hi dribbblers !

This is an idea for a fitness news app where I'm currently working. The user can see his reading progress on the article thanks to the progress bar on the right side. Each circle represent a title and can be used by a long press to move inside the bar.

It's an easy way to know approximatively how many times is left to read and encourage the user to find what he's looking for. What do you think?