• "Exercise is labor without weariness." - Samuel Johnson Tweet
• "We talk a lot on 'Biggest Loser' about how fitness is a natural antidepressant, how it burns off stress. What I like about running is that it gives me time alone. I'm always busy, with people at work, with my kids. I love getting out for a run by myself and just listening to my music." - Alison Sweeney Tweet
• "We are involved in youth testing internationally. We want to try to prove without a shadow of a doubt the relationship between physical fitness and health, not just physical fitness and ability to perform." - Kenneth H. Cooper Tweet
• "It's challenging, but you have to at least try to eat right and exercise." - Joely Fisher Tweet
• "I do yoga, I do Bikram and I run, and I eat really healthy." - Lady Gaga Tweet
• "He who has health, has hope and he who has hope, has everything." - Thomas Carlyle Tweet
• "It's not about weight, it's about fitness, and one component of being fit is to have relatively low body fat, because fat is not very efficient, whereas muscle is." - Deborah Bull Tweet
• "My mother was a P.E. teacher, and she was kind of a fanatic about fitness and nutrition growing up, so it was ingrained in me at a young age. As I get older, I'm finding out it's not about getting all buffed up and looking good. It's more about staying healthy and flexible." - Josh Duhamel Tweet
• "As a father, my first priority is to help my sons set and attain personal goals so they will develop self-confidence and individual strength. Engaging in regular fitness activities with my children helps me fulfill those responsibilities." - Alan Thicke Tweet
• "I think a basic level of fitness can help the body cope with all manner of incidents." - Richard Hammond Tweet