Q&A – Physical Activity

How can physical activity help?

How often and how long do I need to exercise?

How can I be more physically active?

I need to lose weight, but I really hate to exercise. Can I lose weight by eating a low-calorie diet without exercising?

What are the most effective types of exercise for losing fat/weight?

What do I need to know about starting a walking program?

How can I stay motivated with a walking program?