Question

Why do males tend to have better cardiorespiratory fitness than females? A. Males tend to have higher levels of hemoglobin in their blood. B. Females tend to have higher levels of hemoglobin in their blood. C. Males tend to have higher levels of body fat than females. D. Females tend to have more lean muscle mass than males.

Answer 1

Answer:

A

Explanation:

amount of haemoglobin in males is more than females

Answer 2

Answer:

The correct option is A.

Explanation:

• Because males often have higher quantities of haemoglobin in their blood than females do, men typically have stronger cardiorespiratory fitness.
• The ability or capacity of the circulatory system to deliver oxygen to the muscles is referred to as cardiorespiratory fitness.
• When engaging in aerobic exercise, this takes on a very unique significance.
• Men often have superior cardiorespiratory fitness because of their physiological larger size, which results in larger hearts and lung capacity.
• This is another element that has not been addressed.
• The heart of a man can pump more blood, and consequently more oxygen, every beat.

Males have higher levels of haemoglobin in their blood.

#SPJ2