Ok that makes a lot of sense. I'm going to assume you're squatting in a chair as well. That or you have a ridiculously long torso. 15-20 minutes seems kind of a

Ok that makes a lot of sense. I'm going to assume you're squatting in a chair as well. That or you have a ridiculously long torso. 15-20 minutes seems kind of a short amount of time compared to standing though. I think you should stress that latter part more actually. Being healthy isn't just what a person can do in one area but in all areas.