One of the most exciting areas of exercise research is the investigation of cognitive function. What scientists have learned so far is that brain neurons, the special cells that help you think, move, perform all the bodily functions that keep you alive, and even help your memory, all increase in number after just a few days or weeks of regular activity. In a study in which researchers used an MRI machine to measure the amount of brain tissue in adults 55 years of age and older, they found results, consistent with other studies of aging and brain volume, showing there were substantial declines in brain tissue density as a function of age in areas of the brain responsible for thinking and memory, but importantly, the losses in these areas were substantially reduced as a function of cardiovascular fitness. In other words, the fittest individuals had the most brain tissue.

There's good news that should serve as an encouragement to all of us when it comes to fitness, walking endurance, and health. In a classic study of walking and mortality in 700 men enrolled in the Honolulu Heart Program, the mortality rate among the men who walked less than one mile per day was nearly twice the rate of those who walked more than two miles per day. (Studies of women showed similar results). In another study, data collected on more than 41,000 men and women from 1990 to 2001 were analyzed to find the relationship between walking and mortality. It was reported that men and women who walked 30 minutes or more per day during the study period had fewer deaths than those who walked less than 30 minutes. Interestingly, even men and women who smoked or were overweight were protected from early death if they walked more than 30 minutes per day.


Staying active can keep you feeling and looking your best — at every stage of your life. An active lifestyle is especially important for senior health because regular exercise can help prevent heart disease, diabetes, and certain forms of cancer, and it can also reduce pain associated with arthritis. By improving balance, flexibility, endurance, and strength, older adults can stay healthier longer. The National Institute on Aging is a great resource for learning more about the exercise benefits for seniors. Just remember to check with your doctor before beginning a new exercise program.
Further, Dr. Gregg's group found that women who were very active and engaged in activities such as tennis or aerobic dance had the greatest (36%) reduction in hip fractures. Moreover, women who did lower-intensity activities such as walking, gardening, or social dancing for at least an hour a week also had significant reduction of risk for hip fractures.

There's good news that should serve as an encouragement to all of us when it comes to fitness, walking endurance, and health. In a classic study of walking and mortality in 700 men enrolled in the Honolulu Heart Program, the mortality rate among the men who walked less than one mile per day was nearly twice the rate of those who walked more than two miles per day. (Studies of women showed similar results). In another study, data collected on more than 41,000 men and women from 1990 to 2001 were analyzed to find the relationship between walking and mortality. It was reported that men and women who walked 30 minutes or more per day during the study period had fewer deaths than those who walked less than 30 minutes. Interestingly, even men and women who smoked or were overweight were protected from early death if they walked more than 30 minutes per day.
Dr. Edward W. Gregg of the Centers for Disease Control and Prevention and his colleagues at medical centers throughout the United States studied the women for an average of 7.6 years and found that higher levels of leisure time, sport activity, and heavy household chores and fewer hours of sitting daily were associated with a significantly reduced risk of broken (fractured) hip bones.

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Gather some friends for a therapeutic painting session and unwind. For-fun painting classes (a.k.a "Paint bars", where an instructor leads everyone through painting the same picture while participates indulge in some beverages) have become increasing popular for a fun and relaxing night out. Head over to PaintNite.com to search for class times and locations.
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