You might try mowing the lawn

Researchers in Sweden measured the health of almost 4,000 60-year-olds in the late 1990s. A dozen years later, they checked back in. The people who had been active but not “exercising” at age 60 had a 27 percent lower risk of heart attack and stroke over that time, and a 30 percent lower risk of death.

What kind of activity does it take to get those kind of numbers? Things like mowing the lawn, housework, fix-it projects, gardening, bicycling, and, for a nice Scandinavian touch, “gathering mushrooms or berries.”

~ Nancy Shute, from For A Longer Life, You Might Try Mowing The Lawn