A free program for Android, by Fitric.

This app contains a bunch of different exercises that you can perform in order to help you with your posture. Each one is described and has a picture to help you visualize what you should do.

There are three different types of exercises. The first one is seated, the second is standing, and the last one is floor. In each one of them, you need to perform the correct movements in order to achieve the desired results.

You need to be aware of how you are sitting, standing, and laying down. Posture is a very important thing, and if you are sitting and standing in the wrong way, it can lead to back pain. You need to make sure that you are sitting, standing, and lying down in a correct way.