I'm not sure I worded the question right, hope I can explain myself better here. If someone can help, please edit the title and remove this.
I suffer from APT and have been trying to fix it for months. I've seen a lot of improvement from foam rolling, static stretching and simply trying to keep a good posture at all times. However, since I started a new job I've been sitting 8+ hours everyday and don't have as much time as I used to to perform the stretches, which all together has deteriorated the condition again.
I'm not asking for stretches or exercises that will help fix the APT, as I know those already. Is there anything that would not be considered an exercise that I can easily do either at the office or at home and will help fix my APT? I'm talking about things such as sitting cross legged or with wide open legs (probably one is better than the other, although I don't know which) or sleeping in a certain position.