The formation of lactic acid in human muscle cells is most closely associated with muscle fatigue.
One of the compounds that is generated in the metabolism when intense exercise is carried out is lactic acid.
- When exercising, muscle cells require more energy than they obtain mainly from carbohydrates and fats.
- When these nutrients are depleted, muscle cells can metabolize stored carbohydrates such as glycogen and transform it into lactic acid.
- This generates enough energy to maintain the intensity of the exercise; generating the appearance of fatigue, pain and / or muscle burning derived from the accumulation of lactic acid in the muscles.
Therefore, we can conclude that the formation of lactic acid in human muscle cells is most closely associated with muscle fatigue.
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