Question

Record your observations and the pulse rate for each student. Pulse rate is measured using beats per minute, or bpm. Plz answer correctly. (If you write random things I will report u) No harsh feelings, Hope you understand : )
Student A
Student A has a starting pulse rate of 70 beats per minute. To find her resting pulse rate, Student A will lie down and relax for 5 minutes. After 5 minutes, her pulse rate is 60 beats per minute. (Why do you think her heart is pumping slower than before?)
Next, Student A will jog for 1 minute. Increased movement causes her pulse rate to change again. After 1 minute of jogging, her pulse rate is 100 beats per minute. [100 bpm] Record this data and your observations about Student A.

Student B
Do you think you will see the same patterns for Student B? His starting heart rate is 73 beats per minute. Next, he will rest for 5 minutes, expending very little energy. Notice the effect on the pulse rate. His resting pulse rate is 65 beats per minute. When Student B jogs for 1 minute his pulse rate changes again. It rises to 107 beats per minute. [107 bpm]Record your observations.

Record your observations for both students. What patterns did you see with both students?

Answer 1

Answer:

1st Case

In the very first case a student A initial heartbeat rate is = 70bpm

And final heartbeat rate is = 60 bpm

Here the observation is that the student while standing was using his energy to stand and when he is in relaxing position his heartbeat slows down.

When the Student A will jog his whole body gets tensed and using its energy for fast movement and that's why the heartbeat reached upto 100 bpm.

2nd Case

No , we would not see the same conditions as A because everyone has their different body sizes . When an athletic student will jog his heartbeat would not be very high comparing to a common non athlete student, because he is using less energy for jogging .

student B nitial heartbeat rate is = 73 bpm

And final heartbeat rate is = 65 bpm

After jogging = 107 bpm

So in both the cases the thing which is same is while in rest position the heartbeat is at normal rate while at doing jogging or standing where energy is required the heartbeat gets increased .

Answer 2

(1)

♤initial heartbeat of A = 70bp

♤final heartbeat of A = 60 bpm

Here the observation is that,

●while standing was using his energy to stand

while standing was using his energy to stand ●when he is in relaxing position his heartbeat slows down.

☆When Student A jogs, his whole body gets tensed and uses their energy for fast movement and that's why the heartbeat reached upto 100 bpm.

>>>No, we would not see the same condition as A because everyone comes in different shapes and sizes.

¤Everyone has different energy levels.

■When a sporty student will jog, his heartbeat wouldn't be high because he is used to jogging and will need less energy for jogging.

(2)

♤initial heartbeat of student B = 73 bpm

♤final heartbeat of student B = 65 bpm

After jogging = 107 bpm

>>>So in both the cases, the same thing is that while in rest position, the heartbeat is at normal rate.

>>>But while doing jogging or standing where energy is required the heartbeat gets increased.