ANATOMY
CHEST AND CARDIOVASCULAR
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Capillarisation of skeletal and cardiac muscles is the ____
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decrease in number of capillaries
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increase in number of capillaries
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increase in maximum heart rate
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decrease in maximum heart rate
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Explanation:
Detailed explanation-1: -Increased capillarisation involves supplying muscles with an increase in capillaries that increase oxygen availability. There are many benefits of increased capillarisation including the maintenance of healthy muscles, increased healing and improved circulation.
Detailed explanation-2: -Type 1. Type I fibers (SO). These fibers have a rich capillary supply, numerous mitochondria and aerobic respiratory enzymes, and a high concentration of myoglobin.
Detailed explanation-3: -Research published in the Journal of Atherosclerosis and Thrombosis shows that several hour-long, low intensity cardio workouts per week can increase capillary density by more than 25 percent.
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