What is fatigue muscle soreness? How to relieve muscle soreness and muscle fatigue?

This muscle soreness, which generally occurs after 24 hours after a workout, is called in sports medicine"Delayed onset muscle soreness"。The soreness peaks 24-72 hours after the workout and is largely gone after 5-7 days. In addition to soreness, there is muscle stiffness, which can only be tender, and in severe cases, the muscles are swollen and hindered by movement.

Delayed muscle soreness can occur in any skeletal muscle after intense exercise, especially after long-distance running. Long-distance runners may have pain in the anterior extensor and posterior flexors of the hips, thighs, and calves, especially at the distal muscles and tendon junctions. After exercising a lot in the hot summer, in addition to muscle pain, symptoms such as dehydration, low calcium, and low protein can also occur.

The exact cause of this muscle soreness is not fully understood. Most people believe that the overuse of muscles can cause muscle soreness, and the reasons are: 1. The sharp increase in muscle tension and elasticity can cause physical damage to muscle structural components.

2. The increase of metabolism and the increase of the toxicity of metabolic waste to tissues. 3. The neuromodulation of muscles is changed, causing muscle spasms and causing pain. What can be done to prevent it?

1. The exercise arrangement should be reasonable. After a period of exercise, the amount of exercise that originally appeared in muscle soreness is less symptomatic. and the presentation is specific.

For example, downhill exercise can reduce muscle soreness caused by downhill exercise after a period of exercise. 2. Local warming and rubbing of drugs. Soaking in warm water after a workout can reduce muscle soreness.

Topical rubbing of oil, paste, or rubbing agent may also reduce pain. 3. Stretching muscles can reduce soreness. Stretching muscles accelerates muscle relaxation and antagonist muscle relief, aiding in the recovery of tense muscles.

This muscle stretching exercise also lays the foundation for preventing strains during exercise 4. Preparation and tidying up activities during exercise. Adequate preparation and tidying up can help prevent or reduce muscle soreness.

..After exercising excessively. Muscle anaerobic respiration is caused by incomplete breakdown of organic matter to produce lactic acid. It will slowly and naturally decompose.

It's just that after exercising for a long time, your muscles will be sore.

Muscle fatigue and muscle soreness can be relieved by taking a hot bath, and stretching will be better. Generally, muscle soreness and fatigue appear during the recovery period of fitness, and decisive time will naturally disappear.

After the body recovers, you can do stretching exercises, and then take a warm shower, which can prevent muscle soreness!

If it is muscle soreness after exercise, it is called "delayed muscle soreness" in sports medicine, which is mainly caused by slight damage to muscle fibers, muscle spasms, and the increase of metabolites in the body during exercise, which is a normal phenomenon, generally in the early stage of exercise, this situation will gradually disappear with regular exercise. If you have muscle soreness, you can relieve muscle soreness by stretching your muscles, massaging, taking a hot bath, supplementing vitamin C, etc., and at the same time, you should also pay attention to the reasonable arrangement of exercise intensity and amount of exercise.

Due to the intermediates produced during the metabolism of glucose in the body during exercise. Due to the relative excessive exercise, which exceeds the intensity of anaerobic exercise, the lactic acid produced in the body cannot be further decomposed into water and carbon dioxide in a short period of time, and the oxygen ** is insufficient to form anaerobic metabolism, resulting in a large amount of excessive product lactic acid forming accumulation in the body. Lactic acid buildup can cause local muscle soreness.

If you want to accelerate the excretion of lactic acid, one is continuous aerobic exercise to accelerate the excretion of lactic acid with the metabolism of energy, and the other is to use hot water fumigation (such as sauna and the like) to accelerate the excretion of lactic acid.

It may be caused by fatigue, or blood circulation, etc., the specific cause is to go to the hospital for examination, find out the cause, and treat the symptoms**.

You're training hard enough. You keep damaging the muscle, and it will be stronger than the original after it heals again, which is the process of exercising muscle gain.

Generally speaking, the prolongation of varicose veins of the lower limbs will lead to complications such as subcutaneous induration, ulcers, pigmentation, and wet diagnosis. In the absence of deep venous insufficiency, edema may also occur.