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Cardiorespiratory fitness can be increased by means of regular physical activity and exercise. The medical community agrees that regular physical activity plays an important role in reducing risk of cardiovascular disease, stroke, hypertension, diabetes, and a variety of other morbid conditions.
Cardiovascular fitness is a component of physical fitness, which refers to a person's ability to deliver oxygen to the working muscles, including the heart.Cardiovascular fitness is improved by sustained physical activity (see also Endurance Training) and is affected by many physiological parameters, including cardiac output (determined by heart rate multiplied by stroke volume), vascular ...
Physical activity helps people maintain their cardiorespiratory fitness — the ability of the cardiovascular and respiratory systems to provide muscles with oxygen during exercise.
Aerobic exercise, also known as cardio, is physical exercise [1] of low to high intensity that depends primarily on the aerobic energy-generating process. [2] " Aerobic" is defined as "relating to, involving, or requiring oxygen", [ 3 ] and refers to the use of oxygen to meet energy demands during exercise via aerobic metabolism adequately. [ 4 ]
Cardiorespiratory fitness among older adults is associated with better outcomes related to cognitive ability, including memory and executive functioning. “In addition, higher fitness levels were ...
Studies show a low level of cardiorespiratory fitness is a strong predictor of cardiovascular disease such as heart attacks and premature death from all causes, including cancer, according to studies.
In overweight individuals, 7–9 months of low-intensity exercise (walking ~19 km per week at 40–55% VO2peak) significantly increased cardiorespiratory fitness compared to sedentary individuals. Together these data indicate that exercise interventions decrease the risk or severity of CVD in subjects who are lean, obese, or have type 2 diabetes.
The biggest perk of getting your stroll on: 150 minutes (or two-and-a-half hours) of moderate-intensity cardio per week significantly reduces your risk of cardiovascular disease, per the Physical ...