David Kirsch

If there's one thing that we need to avoid, all of us - young, old - it's processed, refined sugar. There's nothing good about it.

I love when my hotel room has a fridge, and I simply shop at a local supermarket for things like Greek yogurt, fresh fruit, healthy cereal - like Kashi - and skim milk.

If you're going to have a piece of pie, have it. I love pecan pie - but it won't be with ice cream; it won't be with whipped cream.

Avocado is one of my favourite fruits, and my daughters and I love avocado in salads, and even in smoothies.

I find often people wait to order until I order. And then I love upsetting them. Sometimes I'll order a cheeseburger and macaroni and cheese.

Move with them, be active with them - whether it's swimming or scooting or bicycling or playing soccer. Engage your child.

One of the easiest things to incorporate into your everyday life is plank exercises: great for your core, great for your lower back.

In my experience, working with a bride-to-be, the last couple of weeks leading up to the wedding is uber-stressful.

Training is not just about a perkier butt. It should give you a healthier outlook on life.

I equate exercising with brushing my teeth or taking a shower: It gets my day going.

With enough lunges and squats, your butt will stay firm till you're 80.

People often don't hydrate enough - they don't drink enough water. One will see marked improvement in their overall wellness, in their skin tone, even in their hair, if they hydrate enough.