As people age, they become unable to control their cardiorespiratory fitness levels.

The statement is wrong.

Because the age factor is not a reason to maintain the level of cardiorespiratory health.

Cardiorespiratory fitness is a measure of how well your body can transport oxygen to your muscles during prolonged exercise, and how well your brain can absorb and absorb and use oxygen, after being delivered, to produce adenosintrifosfat energy through cellular respiration. What is meant by cardiorespiratory endurance is the ability of the heart and the capacity of the lungs to carry out work activities for a long time without significant disruption.

In maintaining cardiorespiratory you need to pay attention to factors that affect physical health, here are some factors that affect physical health:

1. Age

Each age level has various levels of physical fitness and can be improved in almost all ages. Physical fitness in children increases to 25-30 years. Then there will be a decrease in the functional capacity of all organs of the body around 0.81 - 1%. But by diligently doing sports, then the speed of decline can be slowed by half.

2. Gender

Generally, the level of physical fitness of the son is better than the daughter, because the son does more activities. At puberty, male physical fitness is almost the same as women, but after puberty, men will have a greater level of physical fitness.

3. Food

Balanced nutritional intake is very influential on a person's physical fitness. With balanced nutrition (50% carbohydrate, 12% protein, and 38% fat) there will be hope that the body is fulfilled in terms of nutrition. In addition to balanced nutrition, food is largely determined by the quality of food ingredients. It means that good food may contain fewer pollutants. Food processing also affects the food consumed.

4. Sleep and Rest

Sleep is useful for the body to rest because at that time the muscles are rebuilt after exercise. Can you imagine how people who lack sleep, usually weak, tired, lethargic?

5. Heredity (Genetic)

This heredity affects the capacity of the heart, scarring, body posture, blood cells, obesity, and upper fiber.

6. Cigarettes

As a result of smoking the body will suck up CO2 levels which cause a reduction in VO2 max value which affects endurance, besides that according to Nicotine, Perkins and Sexton's research in cigarettes can expend energy and reduce appetite.

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Cardiorespiratory

Details

Class: High School

Subject: Health

Keyword: Cardiorespiratory.

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the answer is c. absolute strength measures the greatest force exerted in a single effort, while relative strength measures strength adjusted for body size.

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