Yeah, wait until you're older and have a corp desk job. The days spent toiling moving furniture will feel like your past life as a greek god. You'll look back on stuffing any food you want into a naturally evolving muscular machine of a body as your ass slowly forms into a chair shape around the dent of your paid for yet unused Snap-Fitness card.
Can you not go out for walks at your corp desk job? Every one I've had didn't have a problem if you left the office for ~20 minutes mid-afternoon to get out and stretch. Some would even have self-organized games of soccer or volleyball to break up the monotony.
