Which of the following best describes when a person is ready to move to stage ii cardiorespiratory training from stage i?

Which of the following best describes when a person is ready to move to stage II cardiorespiratory training from stage I?

Select one:

a. Client can maintain a zone 1 heart rate for 20 minutes.

b. Client can maintain a zone 1 heart rate for 30 minutes.

c. Client can maintain a zone 1 heart rate for 15 minutes.

d. Client can maintain a zone 1 heart rate for 10 minutes.

When the client can maintain the zone 1 heart rate for 30 mins, he is said to be ready to move stage 2 cardiorespiratory training.

Option b

Cardiorespiratory trainings are very essential for health workers as it can save lives of many people in different emergencies. There are different stages in training of this subject. The maximum permissible limit of heart rate of a person is the age of the person subtracted from 220. So a person of 20 years of age will have maximum permissible heart rate of 200 bpm.  Now zone 1 heart rate is the maximum permissible heart rate multiplied by 0.6.

The zone 2 is same multiplied by 0.7 to 0.8. And zone 3 is same multiplied by 0.8 and above. As the person is able to keep the patient's heart rate within zone 1 for about 30 mins, he can be given stage 2 cardiorespiratory training.