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Walking not enough for significant exercise benefits

r the traditional fitness group, compared to four per cent for the group who just walked.

Other markers of overall health, such as fasting plasma glucose levels, response to a two-hour glucose tolerance test and various blood lipids were unaffected by either exercise program.

"Our concern is that people might think what matters most is the total number of daily steps accumulated, and not pay much attention to the pace or effort invested in taking those steps," Dr. Harber said. "The 10,000-step or pedometer-based walking programs are great for people--they are motivating, and provide an excellent starting point for beginning an activity program, but to increase the effectiveness, one must add some intensity or "huff and puff" to their exercise. Across your day, while you are achieving those 10,000 steps, take 200 to 400 of them at a brisker pace."

"You've got to do more than light exercise and move towards the inclusion of regular moderate activity, and don't be shy to interject an occasional period of time at the vigorous level."


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Source:University of Alberta


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