Physical activity can get you going when you are immobilized. Get action in your life, and don't just talk about it. Get into the arena!

I get bursts of creativity with bursts of physical activity.

I like the physical activity of gardening. It's kind of thrilling. I do a lot of weeding.

I don't care for physical activity. I'm not sporty. I'm not very coordinated.

CrossFit is all about constantly-varied, high-intensity movements. And to do these movements, you have to have a certified coach to take you through this - or any type of physical activity.

Even if you're ill, physical activity at a lower level will help you beat it.