Love or hate Penelope Trunk, beneath the madness there is always sound and piercing logic to her points.
Please enjoy the link-love dedicated to why working out is no longer optional:
So, really. Go work out.
Take a 30 minute walk. Sit on a yoga mat and think for 15 minutes. Or do 1hr of intense and mind-boggling cardio. You know, wherever you are in your exercise journey.