Why do muscles swell and get bigger Why do muscles swell?

The reason why muscles will swell and grow is because we have a good physical exercise habit and a healthy diet, so that our muscles will slowly become thick with our exercise, and it is also because we properly supplement protein and various nutrients in the process of exercise.

Hello, I used to exercise a lot, but now I don't have to. I've experienced all of these problems.

When you have a dumbbell grip workout, biceps, triceps. There will be soreness, which is normal muscle congestion, and it is necessary, so that the exercise has an effect, muscle growth is the first to destroy the original muscle fibers, through continuous stretching, lengthening muscle fibers, and increasing the saturation of muscle fibers. That is to say, it is necessary to destroy the original form in order to change and become stronger.

Of course, there should be a scientific and reasonable method of exercise, if you do not do recovery and relaxation exercises after exercising, it will cause muscle stiffness, so that your fatigue should not disappear, and the exercise effect will not be good.

If the muscles are in a state of contraction for a long time, there will be a feeling of soreness, which means that there is too much lactic acid in that place, which affects the regulation of the nervous system in that place, and the coordination of the muscles decreases, and over time dead muscles will be formed, that is, the muscle elasticity of that place is not strong, and the brain is not flexible in muscle regulation of that part.

To put it simply, if a person does not rest well, he will be sluggish and sluggish during the day. If a muscle has been in a tense contraction state, it will not be able to recover well, which is not conducive to muscle growth, and the work efficiency will not be high in the long run.

It is recommended to do at least 5-10 minutes of recovery exercise after each workout.

Hello, in your case, the calf muscles suddenly become stiff, it is recommended to consider whether it is due to the lack of trace elements, you can properly supplement some calcium, eat some high-protein foods in your usual diet, and exercise more.

Muscle growth is the destruction of muscle fibers by high-intensity training, and muscle fibers will be repaired through sleep and a high-protein diet in the future, and muscle fibers will increase in the process of repair. This is how muscle growth works.

Extended Materials. In order to perform better muscle-building exercises, the following problems also need to be avoided.

1.Do more leg training.

Many people think that having abdominal muscles and inverted triangle is a good figure, so focusing on training the chest and abdomen, and paying little attention to the training of the legs, is very beneficial for muscle gain. Leg muscles are the largest muscle group in the human body, and leg training can increase the secretion of testosterone in men and promote the development of muscles throughout the body. Studies have shown that leg training can even promote muscle growth in the arm.

2.Do aerobic moderately.

Many friends have heard that muscle gain needs to control aerobic, because aerobic will consume calories, and the premise of muscle gain is that the calorie intake is greater than the consumption, so many good muscle friends choose not to do aerobic to ensure the calories required for muscle synthesis.

But in fact, proper aerobic can not only enhance endurance and improve overall training intensity, but also improve cardiorespiratory function and physical health index, control sebum, and avoid gaining muscle and fat. Therefore, it is necessary to do aerobic muscle gain, but it can be controlled at 2 or 3 times a week, 30 to 40 minutes each time, and it is best to separate it from strength training, jogging, swimming, cycling, walking, running in place, aerobics are all good choices.

In this case, it is best to go to the hospital and let the doctor see if the regressed ligament is strained.

Exercising more exercise can increase muscle strength.

It is important to figure out here that muscles are mainly muscle cells, so to speak, how many muscle cells are born, there will be no increase, because muscle cells do not have native cells, so they will not regenerate, on the contrary, as they age, the number of muscle cells will decrease after the peak period.

So, what's the deal with the muscles getting thicker? Although the number of muscle cells does not increase, the muscle cells become thicker, for example, through exercise. But we see that the number of muscle cells will not increase anymore, although the muscle cells will be thicker during exercise, but they will be limited.

So we think that if it is a small arm and a small leg, no matter how much you practice, it is impossible to be five big and three thick, this is the truth. If you don't practice, your muscle cells will lose weight again, and even shrink with age. Intensive training at a young age, and lifelong practice, can slow down this degeneration and atrophy. Wish.

Because by exercising, the muscle fibers you are working on are destroyed, which is why your muscles are sore the day after doing physical work or exercising! Then, after nutrition and rest, the damaged muscle fibers are repaired. In order to cope with the next training, the muscles themselves will have an adaptive function, and the only way is to thicken the muscle fibers, which is why people can evolve!

People have been repeating this process through increasing load of exercise, nutrition, and rest, so as to ensure the continuous thickening of muscle fibers, and the whole bundle of thickened muscle fibers together must appear much larger! That's why the muscles get bigger.

And muscle atrophy. Muscle size is a variable, and it follows the amount of exercise.

It is normal for the calf to be a little thicker than when you first get up in the morning, and it is the result of the circulation of body fluids, and the muscles will also expand after exercise. It is also important to drink plenty of water to keep the water circulating in the body normal.

First of all, understand the cause of muscle expansion, muscles are a necessary part of the blood circulation in the body, as long as the heart is beating, there will be blood flowing into the muscles, and at the same time outflow. In normal times, the amount of intake and output should be flat, so the muscles do not swell and do not atrophy.

Training causes the muscles to contract, the heart rate to increase, and the amount of blood entering the muscles increases. The output will increase passively for a certain period of time due to the increase in blood pressure in the muscles, but it is obviously not as large as the amount of input that is increased during weight-bearing exercises that actively contract the muscles.

More in and less out, so the target muscles will become congested and enlarged during exercise. After the exercise, the muscle contraction intensity decreases rapidly, and the heart rate also returns to a normal state, the amount of blood entering the muscle decreases, the inflow and exit gradually flatten, the pump sensation gradually disappears, and the target muscle state gradually returns to normal.

Why people can exercise. The reason is due to the presence of muscles in the human body. And there are many kinds of muscles, such as skeletal muscle.

myocardium, smooth muscle, and so on. Among them, skeletal muscles play a necessary role in human movement. In the process of exercise, the muscle fibers will be seriously damaged, at this time, we need to supplement a lot of protein to repair the broken muscles, when the broken muscle fibers are completely healed, the muscles will become thicker.

The process of fitness is not the synthesis of muscle fibers. Rather, it destroys synthetic muscle fibers by resting and ingesting nutrients. Muscles contain myoglobin, which is the place where oxygen is stored, and the muscles are greatly increased after exercise, so that the oxygen needed for muscle activity is repeatedly supplied.

If you exercise for a longer period of time, these open capillaries in the muscles will also increase greatly, plus the muscle fibers will become thicker, so that the muscles will be fuller.

The muscles adapt to the current resistance, meet the new resistance, adapt to it through the principle of muscle growth, and so on, the cycle is continuous progress, but as soon as the resistance is removed, the muscles will shrink (don't worry too much, because this process also takes time).

You've probably heard of centrifugal packing. This means that the resistance of the muscles in the stretched state can provide the conditions for the growth of new muscles. Of course, muscle growth will also receive hormonal nutrient rest.

Therefore, the principle formula for growing muscles is to tear the muscles + nutritional supplements + rest in moderation + hold the question very === You are strong and handsome.