Exercise

More than 100 miles of walking and biking trails. Along Lake Michigan on the east side, the Milwaukee River on the west. Two to three hours in the morning; two to three more in the afternoon. In between tasting stops. Burn 1,500 calories along the Way.

Time for a 1-minute exercise you can do at home or at work. One example of something you should do once every hour or two. C'mon. Stand up. Flex those chest and shoulder muscles. Press Play to see the Way.

Chilaquiles for breakfast at the century-old Cafe Tacuba. Six or seven hours of sightseeing. A big, long, slow, late lunch at the even older Bar Alfonso. A siesta. A one-mile stroll around the 16th-century Zocalo, the city's central square. And time to contemplate dinner.

That's Sanskrit for the good old Reverse Plank exercise. Actually, Reverse Plank's probably Modern Gym Class for this age-old yoga pose. That's great for maintaining muscle strength when you start to approach old age. Stronger arm, back and core muscles.

Happy National Parks Week. Now walk a trail to one of the most extraordinary views on the planet. Two huge rivers merging. At a point where they've cut deep, sharp canyons. What you see is what you get - after 20 million years of erosion. Take a walk to a 3D geology lesson.

Happy Earth Day. And Happy National Parks Week. Here in Maine, USA every one of Acadia National Park's dozens of oceanside and mountainside trails is yours for the walking. Like the one to the summit of Sargent Mountain. Seven scenic miles up and back down.

A short trail through an exotic landscape to a stone arch that defies gravity. It's The Delicate Arch in Arches National Park. Less than two miles. 500 calories round trip.