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Which of the following statements about the effects of improved cardiorespiratory fitness is FALSE?
A. The heart pumps more blood per heartbeat.
B. Resting blood pressure increases.
C. The body can do more exercise with less effort.
D. The heart can better withstand the strains of everyday life.

Answer :

Resting blood pressure increases is the incorrect statement about cardiorespiratory fitness.

Cardiorespiratory fitness is the capacity of the circulatory and respiratory systems to deliver oxygen to the mitochondria of the skeletal muscles for the synthesis of energy during physical activity. This is also referred to as cardiorespiratory endurance, aerobic capacity, and aerobic fitness.

The normal blood pressure of adults is determined to be  120/80 mmHg. This pressure is called resting blood pressure. The heart gets stronger with consistent exercise. With less effort, a stronger heart can pump more blood. As a result, there is less pressure on the arteries. This brings down blood pressure.

Therefore, the correct statement is option B.

To know more about cardiorespiratory fitness:

https://brainly.com/question/856549

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