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After 3 hours of exercise, the main sources of energy utilized by the body are carbohydrates stored in muscles and liver, as well as fats stored in adipose tissue. These energy sources are broken down to provide fuel for the muscles to continue working during prolonged physical activity.

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4mo ago

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How long is protein stored in the body before it is utilized or broken down for energy?

Protein is stored in the body for a short period of time before it is utilized or broken down for energy, typically within a few hours to a few days.


How much energy is used during 10 minutes of strenuous exercise at 500 W?

The energy used during 10 minutes of exercise at 500 W can be calculated using the formula: Energy (kWh) = Power (kW) x Time (hours). First, convert 10 minutes to hours (10 min x 1 hour / 60 minutes = 0.167 hours). Then, calculate the energy used: Energy = 0.5 kW x 0.167 hours = 0.0835 kWh.


How is energy manufactured?

Right now, coal and nuclear plants are the main sources of power. There are currently many efforts to shift this to renewable energy sources such as geothermal energy, solar energy, etc. The main reason for why renewable energy sources are currently not the main source is because their output cannot be adjusted during peak hours or other times of higher demand. In many cases, renewable energy plants are more expensive to operate as well. As for non-renewable energy sources, coal and nuclear plants can simply adjust their output during peak hours. The wind may die down or a storm may block the sun during peak hours, reducing the effectiveness of renewable power.


How do you much energy does Tokyo use?

Tokyo consumes approximately 110 billion kilowatt-hours of energy per year. This energy is primarily sourced from a combination of nuclear, natural gas, and renewable energy sources.


How does a person's level of physical activity affect his or her daily energy needs?

If a person exercises for 2-3 hours a day, he would require more energy compared to a guy who doesn't exercise. This is because. the more exercise/physical activity you do, the increased amount of energy you use. Therefore, your body would need to replenish that used energy. This is done by increasing his/hers daily energy needs. A person who doesn't exercise would have a lower energy need as they don't use that much energy compared to an athlete.


How does a persons level of physical activity affect his or her energy needs?

If a person exercises for 2-3 hours a day, he would require more energy compared to a guy who doesn't exercise. This is because. the more exercise/physical activity you do, the increased amount of energy you use. Therefore, your body would need to replenish that used energy. This is done by increasing his/hers daily energy needs. A person who doesn't exercise would have a lower energy need as they don't use that much energy compared to an athlete.


How many hours should a child exercise per week?

A child is supposed to get at least 1 hour of exercise a day or 7 hours of exercise a week.


How many hours of exercise should you get if your are 13 years old?

You should get an hour to two hours of exercise a day if you are 13 years old.


How many hours do you have to exercise?

well you should at least get 60 minutes of exercise daily.


How much exercise do German shepherd need?

I have a German shepherd dog. He always wants to go outside and needs a walk every day, so you can say that they need lots of excersise. If you are thinking of adopting a German shepherd, I would let him or her outside a lot, and I am sure they need alot of excersise. Hope this helps.


What do a person do for 1.5 hours a day?

exercise?


How many hours of exersice do you need a week?

You need 5 hours or exercise a day