One of the most popular sports is swimming. This is the rare case when playing sports at the same time brings both pleasure and a wonderful healing effect. Swimming is rightfully considered the most effective sport that has no competitors in the health-improving effect on the human body.
The benefit of swimming lies in the formation of a beautiful and flexible figure. During swimming, they train: the muscles of the abdomen, shoulder girdle, thighs, buttocks, while, on the one hand, there is no excessive load on any particular muscle group, and on the other, tension and relaxation of different muscles alternate, which increases their performance and strength.
Swimming creates a muscular corset that secures the spinal column in a natural straight position. The swimmer develops all muscle groups perfectly. His figure is distinguished by slender lines – the water, as it were, “turns” all the corners, giving a streamlined figure. Muscles become strong, very efficient and at the same time not hypertrophied.
Due to the absence of compressive load in any way of swimming, all joints, including those of the spine, act with high amplitude in various planes. Therefore, a person can not only fully restore joint mobility, but also expand it by increasing the range of motion.
The benefits of swimming are beneficial effects on the cardiovascular system. In water, physical activity occurs with a horizontal position of the body and the absence of static stress. Under these conditions, the heart pushes blood through the arterial system to the periphery horizontally, and not vertically, as usual, i.e., it works under facilitated conditions.
Swimming is an excellent cardiovascular workout, optimizing heart rate and blood circulation, and lowering blood pressure. Swimming makes the heart pump blood rationally and efficiently, the body uses the incoming oxygen in the maximum amount and works optimally. In regularly swimming people, the strength of the heart muscles increases, the power of the heart increases (the volume of blood pushed out by the heart in one cycle of its activity), the number of heartbeats per minute decreases.
The benefits of swimming lie in the beneficial effects on respiratory system. When inhaling, the swimmer overcomes the resistance of the water, which presses on the chest, and to exhale completely, on the contrary, the water pressure helps. Such breathing exercises develop the respiratory muscles, involve the entire lung tissue in the work, and strengthen the lungs. As a result, breathing becomes deep and full and therefore rarer. The elasticity of the lungs increases, the bronchi and alveoli are trained, the number of the latter is growing; the size of the chest and the vital capacity of the lungs increase. In persons involved in swimming, the reserve capacity of the respiratory system is 2-3 times higher than in those leading a sedentary lifestyle.
The benefits of swimming lie in the beneficial effects on иммунную систему. Water in a reservoir, pool has a lower temperature than the human body. This temperature difference increases blood circulation and heartbeat, improves the immune system, makes the body less susceptible to colds.
Swimming is an effective hardening procedure that significantly increases human immunity and improves the mechanisms of thermoregulation. As a result of this, the adaptive ability of the organism increases, allowing it to adapt to changes in the external environment.
The benefits of swimming are to develop endurance. Under the influence of systematic training, the overall working capacity of a person increases, he can already easily swim not 50-100 m, as at first, but 1000 m and more. Swimming is one of the most pronounced types of physical exercises that develops endurance well.
Then the swimmer begins to swim the distance faster and faster, making more frequent and powerful strokes with legs and arms. These movements are a new stimulus for the brain, additional conditioned reflex connections are formed in its cortex, as a result of which a person acquires new abilities, he swims not only for a long time, but also quickly. This is how speed endurance is developed.

The benefit of swimming lies in the effective burning of fat and calories. It burns as many calories and fat as running or aerobics, so it can be recommended for weight loss. For a two-hour workout, a swimmer can lose up to 2 kg of weight. The released energy is spent on warming the body of the swimmer and on performing swimming movements.
Very fast fat burning occurs during interval training. The essence of the method lies in the fact that a person must alternate muscle work at maximum capacity with rest. The load at intervals makes the body work in a different mode and the metabolism accelerates more than with a monotonous load. People who practice interval training lose their fat 9 times faster than those who use traditional methods. But you also have to give all the best in training.
The workout takes 15 minutes. 30 seconds you need to swim almost at the limit of your capabilities and preferably a butterfly, after that you need to swim at a relaxed pace breaststroke for 15 seconds. This is the first interval. Then again 30 seconds at the limit and again rest – this is the second interval. In the first lessons, it is enough to spend 10 intervals, and after achieving good physical shape, you will need to strive to reduce the rest time to 10 seconds, and the load to 40 seconds. And increase the number of intervals to 15.
The benefits of swimming lie in the beneficial effects on нервную систему. The aquatic environment has a huge tonic effect on the human nervous system. Nerve endings concentrated in the skin are capable of differentially perceiving temperature stimuli, as well as the pressure of the aquatic environment. Through them, many reflexes of the autonomic nervous system are carried out, which regulate the activity of internal organs.
Swimming, being a powerful source of positive emotions, has a positive effect on the state of the central nervous system, strengthens willpower, and contributes to the formation of its strong type. They balance the processes of excitation and inhibition, improve the blood supply to the brain.
Regular swimming lessons contribute to the development of such psychological qualities as: discipline, perseverance, courage, determination, which, in turn, makes it easier to endure various stressful situations that we find ourselves in from time to time.
During swimming, you can forget about the unpleasant smell of sweat that accompanies all other strength training. You always come out of the water energized and fresh.
Swimming allows you to completely relax. And since this is an individual sport, you can only focus on yourself. No matter how tired you are after a hard day’s work or exercise, cool water will invigorate and give you lightness.
A person who regularly swims is less sick, less likely to report or miss classes, and his work becomes more productive. As health improves, so does productivity.
A child who goes in for swimming becomes physically strong and balanced. Such children are accustomed to discipline and a strict regime, they usually study well, are restrained, polite, calm. They grow quite quickly, gaining strength in bone structure, flexibility, endurance, and excellent coordination. And at the same time, the load on the joints is much less than during heavy or athletics. In addition, professional athletes make good money, enjoy universal respect, sometimes participate in advertising campaigns, which also promises a considerable income.
This sport has the smallest percentage of the risk of injury. Having mastered the swimming technique once, the danger of drowning in the pool will be reduced to zero.
The ability to swim sometimes saves a person’s life, insures him against accidents on the water.