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The same place they get it from when they're used to do work ... the chemical

potential energy that's extracted from food you eat, and stored in your body

until the brain and muscles need it.

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14y ago

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Serve as an important source of energy for muscles during times of rest and low-intensity exercise?

During rest and low-intensity exercise, muscles rely on stored glycogen as a source of energy. Glycogen is broken down into glucose, which is used for fuel by the muscles. If glycogen stores are depleted, the body may turn to other sources of energy, such as fat.


Is muscular energy renewable?

Yes, muscular energy is renewable because our muscles have the ability to recover and regenerate energy through processes like aerobic respiration and stored energy sources like glycogen. With adequate rest, hydration, and nutrition, muscles can replenish their energy stores and continue to function effectively.


When the body is at rest fat supplies most of the total amount of energy needed by muscles?

60


Is sleep a rest to body or soul?

body. you sleep because you need to rest your muscles or because you have so little energy that your brain forces you into sleep to conserve what is left.


What are three types of muscles that need rest?

The three types of muscles that need rest are skeletal muscles, cardiac muscles, and smooth muscles. Skeletal muscles, which are responsible for voluntary movements, require rest to recover and prevent fatigue after exercise. Cardiac muscles, found in the heart, need rest between contractions to maintain healthy function and circulation. Smooth muscles, located in organs like the intestines and blood vessels, also benefit from rest to regulate their activity and function efficiently.


Which energy is converted when you are cycling?

In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.In your muscles, chemical energy is converted into mechanical energy.


Resting skeletal muscles use glucose as a preferred energy source?

Yes, resting skeletal muscles primarily rely on glucose as an energy source. Glucose is broken down in a process called glycolysis to produce ATP, which is used for various cellular functions. During rest, when energy demands are low, glucose metabolism helps to maintain cellular processes and to store energy for future use.


How do your muscles continue to get energy when you lack oxygen?

When you lack oxygen, your muscles can still produce energy through a process called anaerobic metabolism. This metabolic pathway does not require oxygen and produces energy quickly but less efficiently than aerobic metabolism. As a result, lactic acid may build up in the muscles, causing fatigue and soreness.


What do bones and muscles need?

rest


What should you do when your muscles get tired?

Rest.


What type of energy transformations does muscles perform?

It is chemical to kinetic energy.


What happens to energy when its used?

the energy decreases when you use it and to increase energy you need to rest or sleep.