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During muscle fatigue, affected muscle groups lose the ability to generate force and the individual will experience a sensation of weakness. Muscle fatigue is comprised of two types of fatigue: neural and metabolic.
Wiki User
∙ 9y ago
Wiki User
∙ 9y agoThe physiological processes occurring in the muscle cells that account for the gradual onset of muscle fatigue is called anaerobic. The body is breaking down oxygen faster than it can get it.
Wiki User
∙ 10y agowhat happens at cellular level when you are hypotensive
Wiki User
∙ 12y agoLactic acid is accumulated due to anaerobic respiration .
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What is the function role of t tubules?
Enhance cellular communication passage for nervous stimulation during muscle contraction.
What are the product obtained during cellular anaerobic respiration human muscle cell-?
The product obtained during cellular anaerobic respiration human muscle cell water, energy and carbon dioxide.
Inability of muscle fibers to contract after a long period of contraction?
muscle fatigue
In order for the muscle fatigue to end the muscle cells must be provided with what?
In order for the muscle fatigue to end the muscle cells must be provided with oxygen to 'burn' the lactic acid.
How does dehydration contribute to fatigue?
Dehydration contributes to muscle weakness and mental confusion; it is a common and overlooked source of fatigue.
Muscle fatigue in human results from the overproduction and accumulation?
Muscle fatigue in human results from the overproduction and accumulation of lactic acid. It is usually produced in the muscle tissues during strenuous exercise.
What is the function role of t tubules?
Enhance cellular communication passage for nervous stimulation during muscle contraction.
How does calcium affect muscle fatigue?
Muscle fatigue results from relative deficit of ATP.calium does not affect muscle fatigue
What are the product obtained during cellular anaerobic respiration human muscle cell-?
The product obtained during cellular anaerobic respiration human muscle cell water, energy and carbon dioxide.
How are ATp levels affected by muscle fatigue?
There has been no universal mechanism found to explain skeletal muscle fatigue. With the onset of intense exercise, muscle force has been shown to fall, which is often illustrated as a sign of fatigue. As ATP supplies the immediate energy to the muscle cell, the relationship between ATP and fatigue has been a topic of interest among researchers. During muscle contraction the majority of ATP is used for cross bridge cycling, ion pumps and transporters, and chemical signalling cascades. A fall in [ATP] would result in the development of rigor and goes against the viability of the cell. It is proposed that whole muscle [ATP] does not fall with repeated contraction, though there may be differences in [ATP] between fiber types with fatigue. Rather, fatigue is a protective mechanism by the muscle to preserve [ATP] accomplished by down regulating cellular processes that use ATP for energy
Inability of muscle fibers to contract after a long period of contraction?
muscle fatigue
What is the most direct cause of muscle fatigue during exercise in the heat?
The most direct cause of muscle fatigue during any exercise in direct heat is dehydration of the body system as well as excessive build up of lactic acid.
Why does the force of a muscle decrease over time during uninterrupted stimulation?
The muscle is said to undergo Fatigue.
What causes muscle fatigue and how do you know if you are expreiencing muscle fatigue?
By a muscle that fails to relax completely resulting in the muscle going into spasm.
Factors that inhibit muscle contraction?
Muscle fatigue is the main factor that inhibits muscle contraction. Muscles need oxygen and energy to contract and muscle fatigue is the lack of oxygen in a muscle. The build up of lactic acid is a factor of muscle fatigue.
Muscle fatigue is caused by a buildup of?
Muscle fatigue is caused by an accumulation of lactic acid in muscles.
What is commonly used to produce ATP during skeletal muscle contraction?
creatine phosphate, anaerobic cellular respiration, aerobic cellular respiration
