Science, asked by abc3913, 1 year ago

what is the average no. of heartbeats per minute of an adult person while resting? explain why,the hear beats faster during and after exercise

Answers

Answered by burstspeed47
3
average no. of heart beats per second for a adult while testing is 70. during heavy exercise the body needs more energy .to get energy O2 has to be supplied so the heart beats faster
Answered by aarayana
0
hey mate

Age Normal heart rate (bpm)
Up to 1 month 70 to 190
From 1 to 11 months 80 to 160
From 1 to 2 years 80 to 130
From 3 to 4 years 80 to 120
From 5 to 6 years 75 to 115
From 7 to 9 years 70 to 110
Over 10 years 60 to 100
The resting heart rate can vary within this normal range. It will increase in response to a variety of changes, including exercise, body temperature, emotional triggers, and body position, such as for a short while after standing up quickly.

Target heart rates during exercise
The heart rate increases during exercise.

When training for fitness, it is important not to put too much strain on the heart. However, an individual needs the heart rate to increase while exercising to provide more oxygen and energy for the rest of the body.





While the heart rate increases as a result of physical activity, an overall decrease in target heart rate is possible over time. This means that the heart is working less to get the necessary nutrients and oxygen to different parts of the body, making it more efficient.


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