What is the Breathing rate of a child after running fast 100m ?
Answers
Answer:
This depends on many factors and will be different for different people. Factors such as lung size and general fitness will vary between people and produce different breathing rates. Note that when I say breathing rate, I am referring to breaths per minute.
One important thing to consider is: What is a fast 100m sprint? Are you saying that the 100m was run as fast as the individual could run or do you have a specific time in mind. If you have a specific time, then fitness plays a huge role in the resulting breathing rate. A fit individual should have no problem running 100m under 20 seconds (which is a very generous time for a 100m) while an obese individual may struggle to run that fast. As such, the obese individual will have a much higher breathing rate if they ran 100m under 20 seconds compared to a fit individual since their body will be working harder to achieve that goal.
If we are looking at individuals running as fast as they can, then fitness still plays a role along with other factors like lung size and running form. A fit individual will reach a high breathing rate, but will recover faster than an unfit individual due to adaptations that they have developed with training. Lung size will affect breathing rate because a larger lung can take in more air and can thus achieve the same amount of gas exchange as a smaller lung with fewer breaths. However, this effect should not be too significant. Running form is an important factor because running efficiency will differ depending on your form. If you have good form, you may run a fast 100m and have a lower breathing rate than an individual with poor form. This is because good form makes you more efficient at running, meaning that your body will be working less to run the 100m. Less work means there is less need to increase breathing rate. If you were to run at the same pace and flail your arms around, you would end up with a much higher breathing rate.
Explanation: