glycogen
muscle proteolysis
Fermentation is a way to produce energy when there isn't enough oxygen available.
Well, your body always has some kind of energy. If you eat, then it can use the food for energy for quite a while. If that runs out because you haven't eaten for a long time, then your body will start using fat for energy. If that runs out, then it will start using muscle (which is very bad, since your heart is a muscle). If you are very low on immediately available energy, your body will react by making you feel tired, so that it has time to convert more energy while your body sleeps.
electron-transport chain
glycogen, often called animal starch
The recommended way of relieving a muscle spasm is a muscle-energy technique called reciprocal inhibition. What you do is have the person with the spasm contract the antagonist muscle(s) related to the ones in spasm. Works like a charm.
No.
Anaerobic exercise depends on the energy that is stored in a muscle.
Since the mitochondria produces energy and the muscle cells are part of the mitochondria, they use the energy so they can move the joints.
Muscles store chemical energy from the food your body broke down, then your muscle turn those chemical energy to mechanical energy when they contract.
It is called cardiac muscle, or myocardium.
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