I lead by example. My kids know what sweat is. They've seen me come home from so many runs and asked, 'What's on your skin? How did you get it?' And I tell them, 'It's from exercise!' So now my son will come home from a bike ride, take off his helmet and say, 'Look, Mom. I'm sweating! I just worked out!'
I learned a few years ago that balance is the key to a happy and successful life, and a huge part of achieving that balance is to instill rituals into your everyday life - a nutritious balanced diet, daily exercise, time for yourself through meditation, reading, journaling, yoga, daily reflection, and setting goals.