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- $Unique_ID{BRK00155}
- $Pretitle{}
- $Title{Is a Slow Heart Rate Good for You?}
- $Subject{heart rate slow training conditioning Circulatory System endurance
- efficient bradycardia fitness fit circulation}
- $Volume{G-3}
- $Log{
- Exercise Strengthens the Heart*0003202.scf}
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- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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- Is a Slow Heart Rate Good for You?
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- QUESTION: Is the story that a slow heart rate is good for you really true?
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- ANSWER: If the rate of the heart is not a result of any medication, then we
- can offer you a full explanation. Resting heart rates can be as low as 30
- beats per minute in a highly trained endurance athlete, and it is a good sign
- because it generally reflects a strong and highly efficient heart--a heart
- with a lower rate uses less energy than a heart with a faster rate if both
- pump the same amount of blood per minute.
- Slow heart beat--called bradycardia--is an advantage for athletes.
- During an endurance event, if you have a low resting heart rate, your heart
- may not have to reach as high a rate as that of someone who is less trained,
- and it will take longer to reach your maximum rate.
- A slow heart rate is also a plus for someone with a heart problem.
- Because a slow heart rate means you have a longer range before you reach your
- maximum, there is less chance that your heart's need for oxygen will exceed
- its supply--a condition that causes chest pain and even death of heart muscle.
- Heart rate slows after only a few weeks of endurance training, and in
- time, the heart becomes larger and stronger as the heart rate decreases
- further. Because of this, slow heart rate is used as a measure of aerobic
- fitness.
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- 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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