Question

Временное понижение работаспособности мышц называется

Answer 1

Утомление мышцы .........

Answer 2

Temporary decrease in muscle function is called muscle fatigue.

Muscle fatigue refers to a temporary decline in the ability of muscles to generate force or perform physical tasks. It can occur due to various factors, including prolonged or intense physical activity, inadequate rest or recovery, dehydration, nutritional deficiencies, and certain medical conditions.

During muscle fatigue, the muscles may feel weak, tired, or unable to perform at their usual level of strength and endurance. This can affect both voluntary and involuntary muscle contractions.

Muscle fatigue can be categorized into two types: peripheral fatigue and central fatigue.

Peripheral fatigue occurs when there is a decrease in the ability of the muscles themselves to contract and generate force. It can be caused by factors such as the depletion of energy stores (e.g., glycogen), the accumulation of metabolic byproducts (e.g., lactic acid), and the impairment of muscle fiber recruitment and excitation-contraction coupling.

Central fatigue refers to a decrease in the activation or drive from the central nervous system to the muscles. It can be influenced by factors such as the perception of effort, motivation, and the ability of the brain to recruit and coordinate muscle fibers.

To alleviate muscle fatigue, it is important to allow for adequate rest and recovery, maintain proper hydration and nutrition, and gradually increase the intensity and duration of physical activity to avoid overexertion. Stretching, massage, and other relaxation techniques can also help relieve muscle fatigue.

Please note that the information provided above is based on general knowledge about muscle fatigue. For specific medical advice or concerns, it is always recommended to consult with a healthcare professional.