Lactic acid fermentation
When you lift the weight with jerk, your muscles may get sore. Few muscle fibers may get dead and get replaced with fibrous tissue, later on. You are supposed to lift the weight up to sixty percent of the maximum capacity, carefully tested.
People used to think that a build-up of lactic acid was the cause of muscle soreness. That is not true. Lactic acid has nothing to do with it, therefore the fermentation process the body uses to get the lactic acid into the muscles is also not true. Muscle soreness is caused by the damage done to the muscle fibers. Muscle biopsies taken on the day after hard exercise show bleeding and disruption of the z-band filaments that hold muscle tissue together as they slide over each other during a contration. Scientists can tell how much muscle damage has occurred by measuring blood levels of a muscle enzyme called CPK. CPK is a normally found in muscles and is released into the bloodstream when muscles are damaged. Those exercisers who have the highest post-exercise blood levels of CPK often have the most soreness. Many people think that cooling down by exercising at a slow pace after exercising more vigorously, helps to prevent muscle soreness. It doesn't, cooling down speeds up removal of lactic acid from muscles, but a build-up of lactic acid does not cause muscle soreness, so cooling down will not prevent it. Stretching does not help either, since post-exercise soreness is not due to contracted muscle fibers.
Muscles use aerobic respiration to metabolize the energy they need to function. When they have insufficient oxygen to metabolize all the energy they need, they use anaerobic respiration in the form of fermentation. The Lactic acid which is created as a by product of fermentation builds up in the muscles and causes soreness.
It seems like there may be a typo in your question. If you meant "lactic acid," it is a type of organic acid that is produced in muscles during exercise and can cause muscle fatigue and soreness. It is also found in sour milk products like yogurt.
Lactic acid is a type of organic acid that forms during anaerobic fermentation, such as during vigorous exercise when oxygen supply is limited. It is produced in muscles and can cause muscle fatigue and soreness. Lactic acid is also produced during the fermentation of certain foods like milk into yogurt.
Lactic acid is an organic acid. It can be found in sour milk.
Muscles are strengthened and grow by repairing micro tears. The repairs are made with muscle tissue, so the muscle actually does become larger, but the tiny rips are slightly painful for a couple of days.
Tetany is the term for the muscle contractions that may be caused by hypoparathyroidism.
The eccentric muscle contraction is most likely to cause discomfort in q5.
there is a thigh muscle its a skeletal muscle
Walking is an example of isotonic type of contraction. These are contractions which will force the length of the muscle to change and cause movement.
All muscles cause movement due to the contraction of coupled muscle cells. Perhaps the question intended to inquire about muscles that cause a bending in which the joint angle decreases. Muscles of this type are called flexor muscles (biceps for example).