The correct answer would be, Bicycling.
Cardiorespiratory fitness is most likely to improve due to Bicycling.
Explanation:
During a physical activity like running, jogging, or doing workouts involving cardiovascular activities, the circulatory and respiratory systems of the body provide oxygen to the skeletal muscles.
Bicycling is an exercise due to which the cardiorespiratory fitness is improved.
When oxygen reaches the muscles, the risk of cardiovascular disease is decreased. Also the body is able to do larger muscle exercises due to increased flexibility, and the efficiency of the respiratory system also increases.
But more blood is pumped through the body due to cardiorespiratory activities is not the benefit of doing the physical activities.
Learn more about Cardiorespiratory Fitness at:
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