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- $Unique_ID{BRK01401}
- $Pretitle{}
- $Title{Will Brisk Walking Do Any Good?}
- $Subject{exercise brisk walking benefits circulatory system activities aerobic
- aerobics jogging run walkers training heart rate thr exercises exercising
- lifestyle lifestyles walk walks activity running jog}
- $Volume{G-23}
- $Log{
- Exercise Strengthens the Heart*0003202.scf
- Exercise Improves Circulation*0003207.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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-
- Will Brisk Walking Do Any Good?
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- QUESTION: I am no athlete and never have been one. Now, in my middle years,
- I am considering brisk walking, something which I do enjoy, as an alternative
- to all the jogging, aerobics and other exercise activities that get such a
- play in the press. My question to you is whether you think that this type of
- activity is going to do me any good?
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-
- ANSWER: Over the last few years, there has been a great deal of debate in the
- medical community over the aerobic benefits of walking versus a good hard run.
- Certainly walkers have fewer injuries. But the question has always been can
- they achieve the all important training effect?
- In checking the medical literature on this one, there seems to me to be
- enough important evidence to warrant a big "yes" to your question. In one
- study, under controlled conditions, 343 subjects, both men and women between
- the ages of 30-69, were asked to walk a mile as fast as possible. The result
- was ninety-one percent of all the women and 83 percent of the men over 50
- easily reached a training heart rate.
- A training heart rate (THR) is calculated using a person's maximum heart
- rate, which can be figured either by subtracting your age from 220 or by
- taking a treadmill test. In this case, each of the people who were part of
- the study began by running in place on a treadmill until they reached the
- point of exhaustion, during which time their heartbeat and ability to use
- oxygen was monitored. This record was then compared to data recorded during a
- 30-minute walk.
- The benefits of aerobic exercise depends heavily on intensity, or the
- ability to use the oxygen we take in while moving fast enough to maintain 70
- percent of our maximum heart rate. For women and for men over fifty, this was
- easy to achieve when walking at speeds just under 3.4 mph. Younger men could
- only achieve a THR by walking a good deal faster.
- If you add it all up, it means good news for the middle aged person who
- wants to be just a bit healthier through exercise. A good brisk walk that is
- performed long enough and often enough may be just your ticket. And the fact
- that it is an activity you enjoy makes it a fine choice.
-
- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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