Actually, when you get into your sixties and above, you want to think about exercise differently. It's not just about you know cardiovascular or lifting weights. It's also about avoiding accidents.

Diet and supplements and exercise programs aren't what is achieving longevity. Having a faith-based community can add four to 14 years.

The people you surround yourself with influence your behaviors, so choose friends who have healthy habits.

The beauty of moving naturally, i.e. walking and gardening, is they're low impact. You're less likely to fall down and break a hip. Setting up your life so you're nudged into general physical activity every day is a strategy for your entire life from age 10 to 100.

Inconvenience yourself: ditch the remote, the garage door opener, the leaf-blower; buy a bike, broom, rake, and snow shovel.

Deepen your existing spiritual commitment.

Select your friendships carefully. Gather people around you who will reinforce your lifestyle.