Exercise

Great for your thighs and butt. Flex and strengthen those major muscles. In between your five-minute stretches of walking or running in place on a step deck. A simple, cheap and tiny object that lets you exercise aerobically in a few square feet. C'mon, sweat a little.

Right on top. Right along the edge. Of a 9th century Moorish castle. And a romantic 19th century palace. Both in the World Heritage Site of Sintra, Portugal. Beautiful mountainside. Three or four hours. Five and a quarter miles. 1,800 calories.

Great hills. Great food. Five hours. Ten miles. 1,500 calories burned. Medieval castles and convents. Peacocks, parrots and swans. And hand-painted ceramic tiles everywhere. Covering entire building facades. This is a beautiful city.

Even if you exercise vigorously for an hour every day - too much sitting significantly increases your risk of cardiovascular disease, type 2 diabetes, obesity. So when you're in front of your TV or computer, do some calf rocking - or something like it - for a minute, every hour or two.

I know it's tough to get motivated some days. But walking. Just walking. It's so good for you. Walking makes you feel better. All day. Improves your memory. Really. Helps to prevent all kinds of undesirable conditions. Press Play. Maybe this'll help.

Even if you exercise vigorously for an hour every day - too much sitting significantly increases your risk of cardiovascular disease, type 2 diabetes, obesity. So when you're in front of your TV or computer, do this - or something like it - for a minute, every hour or two.

Even if you exercise vigorously for an hour every day - too much sitting significantly increases your risk of cardiovascular disease, type 2 diabetes, obesity. So when you're in front of your TV or computer, do this - or something like it - for a minute, every hour or two.