IIf you took your pulse now, you would learn something about yourself. Maybe after work you relax and have a super low resting heart rate. Perhaps your ticker is speeding up to hit a due date at work or to help you crush a cardio workout. Whether we realize it or not, our heart is constantly reacting to the changing landscape of our lives. And a new study shows that we could all use a little more cardiorespiratory fitness in our lives if it comes to helping them do their jobs right.
“Cardiorespiratory fitness is the ability of the heart and lungs to supply oxygen to the muscles and organs of the body during physical activity,” said Michael Weinrauch, MD, a New Jersey-based cardiologist. “A higher cardiorespiratory fitness is associated with performance [more] or more intensive training. “In addition, a high cardiorespiratory frequency is associated with lower cardiovascular and overall mortality – so this is a meaningful metric for assessing your longevity and well-being.
Medical professionals measure a person’s cardiorespiratory fitness by assessing their “peak oxygen intake” or VO2max. To measure this metric, they perform a cardiopulmonary exercise test (CPET), in which they sit on a stationary bike and breathe through a mouthpiece that measures lung strength during and after exercise. And even if you can’t get a cardiovascular test without the help of a professional, a new study published in the European Heart Journal suggests that an extra 17 minutes (yes, only 17 minutes!) Of lungs can keep up with you.
The study, conducted on 2,000 people aged 45 to 63 years, found that participants increased their maximum oxygen intake by an additional 17 minutes of moderate to vigorous physical activity (such as power walking or jogging) each day during exercise. increased a full five percent. Research also showed that they were able to achieve the same maximum increase in oxygen uptake by walking an additional 54 minutes a day at a relaxed pace or reducing 249 minutes of sedentary time every 24 hours.
The latter means that you would have to spend four hours less each day being quiet, which – let’s be honest – is simply unreasonable for the vast majority of us. So, if you’re looking to improve your cardiorespiratory fitness, chances are you’re better off with a brisk walk around the neighborhood or a longer leisurely stroll with a friend. And note: if hiking isn’t your thing, Dr. Weinrauch also check the box for a ride with the ergometer for occasional or intense activities.
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Last but not least, Dr. Weinrauch also says that 17 minutes won’t be the panacea for everyone. You’re a unique snowflake (in the best sense!), So it’s always important to speak with your doctor about the best approach to physical activity for you. “Ultimately, these numbers are a guideline, and their real value is that they add to much of what we already know, namely that the value of 15 to 30 minutes of brisk walking is very healthy,” he says.
Wondering how a cardiologist uses a heart rate monitor? Here is your information:
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