On the other hand, there is research that suggests that sitting up straight or leaning forward is not as good for your back as leaning back: http://www.motleyh

On the other hand, there is research that suggests that sitting up straight or leaning forward is not as good for your back as leaning back: http://www.motleyhealth.com/news/slouching-back-is-good-for-your-back-do http://www.motleyhealth.com/news/slouching-back-is-good-for-...