One MET is the calculation of how much energy, measured in calories, you expend while at rest. Metabolic equivalent (MET) is a ratio of the amount of oxygen consumed while at rest compared to the amount of energy expended when you’re exercising. There are two metrics used to provide insight into the health of your cardiorespiratory system: METs and VO2 Max.
#Cardiovascular endurance def how to
How To Measure Cardiovascular EnduranceĬardiovascular endurance involves measuring the amount of oxygen your body uses during intense exercise. If you have poor cardiovascular endurance, you won’t get enough oxygen to your muscles and you may feel light-headed or start to experience fatigue. This means your cardiovascular system works harder than normal to move oxygenated blood to your working muscles. When you engage in strenuous physical activity, your muscles need more oxygen than when you’re resting. This oxygen-rich blood then travels to the heart where it’s pumped out to your muscles, cells, and organs through the circulatory system. Some of this oxygen helps you continue breathing while other oxygen atoms are transferred into the bloodstream. Here’s the science behind it: When you inhale, your body draws in oxygen from the outside world, filling your lungs. If you have high cardiovascular endurance, you’ll be able to perform intense exercises and workouts longer than someone who has low cardiovascular endurance. This makes cardiovascular endurance a direct indicator of heart function, lung capacity, and muscle function. It is a measurement of your body’s ability to remove carbon dioxide and pump oxygen-rich blood to your organs. What Is Cardiovascular Endurance?Ĭardiovascular endurance is a measure of how well you can perform large-muscle, dynamic exercises at moderate to high intensity for an extended period of time (typically over 20 to 30 minutes). We’ll touch on what cardiovascular endurance is, how to measure it and how to improve it.
Understanding cardiovascular endurance is the first step to being able to improve it. Whether you are training for a marathon, hiking up a mountain, or climbing the stairs to your bedroom, there is one thing you will need for all three activities: cardiovascular endurance.
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