Question

choose the one of question and answer at least 200 words describe well plz NOT JUST COPY FROM ONLINE!!!!!!

1. Describe the contributions that A.V. Hill and David Bruce Dill made to the physiology of physical activity. 2. Give an example of how maximal oxygen uptake can be measured in the laboratory and estimated in the field. 3. What improvements in health result from being physically active on a regular basis?

Answer 1

3. Improvements on health from being physically active on a regular basis:

Regular physical activity helps a person to be healthy, free from many chronic diseases such as Diabetes Mellitus ( type 2) , heart diseases, Hypertension, certain cancers, stroke etc. Not only preventing Chronic diseases But also keep the body and mind in a good state as it helps in improving overall quality of life.

Some of the improvements in health as a result of regular physical activity are;

* Controls or manages weight: When a person engages in exercise or physical activity, it burn calories. It helps in reducing or controlling the body weight.

* It prevents Chronic diseases such as Heart diseases and stroke ( reduces the fat deposition in the arteries as exercise reduces the lipid level in the blood by burning the calories, if the person in a balanced diet)

* It improves the muscular fitness including respiratory, cardiac and other body muscles and bone density.

* It improves the mood by reducing stress, depression.( regular exercise helps to distract from the worries and it blocks the negative thoughts. Even it alters the chemicals in brain, reduces stress hormones and increases the endorphins ( happy hormone).

* Helps in improving the sleep pattern

* Lower the risk of hospitalization

All these health improvements and benefits may lead the improvement in the overall quality of life.

( One can consult a doctor, before he starts with a regular physical activity,exercise, If he is more than 45 years of age)