The way I was parented did affect my parenting - probably in the reverse. My dad was pretty strict, and the next generation probably wants to be less strict.

My two boys were the same ages as the kids in the show. In real life or in between the breaks I was raising two kids off camera who were not unlike the two kids who were being paid to be my kids.

My kids are all pretty big and tough and strong, and I don't worry about them being bullied - the reverse, be kind to people and don't ever be a bully yourself, and I think they've followed that.

My priority is to turn people - especially kids - on to sports and being active so they don't even have to think about it being good for their health. If people participate for the fun of it, and believe me - it is fun, then fitness programs will be much more successful.

I used to do a lot of interviews in the early '80s, when my career started, but it came to a point when I decided I didn't want to talk anymore, and people kind of understood that and left me alone.

If you want your kid in the business, ask them if that's what they want. Don't be weird about it. There's a lot of pressure out there. Your child may fail. A lot of it has to do with chance, and it may not work out the way you or your child expects. You have to understand that ahead of time.

Social media, for me, is about interacting with people who follow my career. I don't think my relationship has anything to do with my career.

I'm so blessed, and Jessica just does such an incredible job of making everything work, because this is such a selfish profession with the time commitment.