How do muscles grow?
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The human muscles are a complex mechanism thatis able to work all his life, like a perpetual motion machine. Instead of gasoline, this engine needs food, preferably complex and diverse, with lots of natural protein. Each person's muscles are arranged in exactly the same way, but their size, strength and strength, are different. On what do these factors depend, how muscles grow, what must be done to pump up beautiful and strong muscles? All of these answers are answered in great detail by trainers of bodybuilders, powerlifters, weightlifters. Those who do not pump the muscles professionally, it's also good to know, so as not to fall for the tricks of scammers who sell various drinks for muscle growth. It is necessary to understand that muscles grow not from drinks, but from training and physical activities.
How does muscle growth occur?
Human muscles are 80% composed ofobtained during the nutrition of protein. With physical activity, the protein is split into amino acids, which supply other organs to the diet, forming other types of protein. This process is constant and infinite. If a person receives a serious physical load, the protein is processed prematurely, and the muscle tissue is destroyed, this process is called Catabolism. There is pain in the muscles, a feeling of heaviness and fatigue. The organism moves its master to rest. Because it is during rest that the muscle cells are restored, and not just to the previous level, but also to the margin. It turns out that the muscles are growing. This is only when the body receives increased protein nutrition. If it is not, the muscles take the protein from other organs, the person grows thin and weakens. In fact, muscle tissue has a much more complex structure, understanding which, you can imagine, due to what muscles grow.
Molecular nature of muscle growth
So, we found out that muscle growth is destructionfibers and their subsequent proliferation during rest. So there is a hypertrophy of muscles. She has two kinds. The first, myofibrillar, involves sliding the protein fibers of myosin and actin inside the nucleus of the muscle cells. This slip gives an impulse that provokes the muscle to contract and move. This process makes the muscles strong, but the increase in mass makes it small.
The second hypertrophy, which gives rise to muscletissue called sarcoplasmic. It is not associated with movement, it is the accumulation of protein in the muscle cell, in the sarcoplasm or the cytoplasm. The cell grows due to nutrients, but strength does not increase in a person. So build muscle bodybuilders.
Fiber building
During training, muscle mass increases,muscle fibers thicken. This process is accompanied by the reproduction in the cell of contractile elements, which are called myofibrils. They are like long strands of protein and are able to contract, move. At the same time, energy is absorbed. With good nutrition, the presence of oxygen, vitamins, minerals, myofibrils grow, making the muscles larger in volume and other parameters. In them the blood vessels also begin to expand, beginning to supply tissues with a large amount of oxygen and useful substances. Depending on the purpose of muscle building, a certain type of training is conducted. If it is necessary to build up hardy strong muscles, then exercises are done that add blood supply to the muscles in order to surround the fibers with additional capillaries. And when training muscles, exercises are done to increase the cross section of muscle fibers.
Sleep - a necessary factor in muscle building
Not only exercise and exercise affecton how fast the athlete's muscles grow. For a full-fledged muscle growth between training should be a strong healthy sleep. For each athlete, the coach determines its time and duration. During sleep, nothing should bother a person, he should not wake up, get up, walk and start thinking, doing something. Remember the expression "heroic sleep"? It was born not simply, without sleep the hero will not be strong. Therefore, it is necessary to pay special attention to this factor.
What else affects the growth of muscles
The speed of muscle growth depends on the initial leveltraining athlete. If the strength and endurance of a person is normal, then the muscles will grow quickly. For this process, you must always follow a diet. Food should be natural, balanced. If in addition to training a person has a lot of physical work in life, then the muscles will be harder to build up. Also, the growth of these tissues is affected by metabolism, if its level is high, then it can be trained more, the muscles will grow more. And, if desired, the athlete can start taking food supplements, but look at the composition of such products /
