Why the vital capacity of a marathon runner is greater than the vital capacity of a nonactive people?

Answer If a person exercises a lot, he or she will not only train his or her muscles, but also his or her lungs. And since the lungs are surrounded by muscles, you train these muscles too. So a marathon r... Read More »

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What is meant by vital capacity?

The phrase 'vital capacity' means the maximum amount of air that can be exhaled after a maximum inhalation (usually tested with a spirometer); used to determine the condition of lung tissue

Vital Capacity Science Projects?

Vital capacity science projects involve measuring the volume of air a person can exhale after inhaling deeply. Vital capacity can be used to predict how long an individual might live, according to ... Read More »

How do I measure vital capacity between male& female lungs?

Measure Tidal VolumeHave a healthy male and a female exhale normally into same-sized round balloons. Close off the balloon and measure its diameter. Record your measurements into the tables on the ... Read More »

What caused People to think the air contained a vital force that produced living organisms?