Swimming Girls No3

The benefits of a swimming: can physical fitness

In swimming, usually using water buoyancy prone or supine in the water, the body relax and stretch the body to be comprehensive, well-balanced and coordinated development of the muscles and smooth.

In water movement due to ground movement to reduce the impact on the bone and reduce the probability of loss of old bone, so bone and joint deformation.

Water resistance can increase the intensity of people's movement, but this intensity, but also different from land-based equipment training is very soft, and very easy to control the intensity of training in the field of oxygen, it will not grow very blunt muscle mass, you can make the body lines and smooth, beautiful.

The benefits of two swimming: Enhanced myocardial function

Movement in the water, in which organs are involved, more energy, also will accelerate the blood circulation to supply more nutrients organ motion acceleration of the blood will increase the load on the heart to speed up the beat frequency, contraction strong. Often swim, heart function is excellent.

Role of water when swimming easy to return blood to the heart of body, the heart rate. There will be significant long-term swimming exercise-induced increase in the heart, a strong contraction, blood vessel wall thickness increased flexibility to increase, stroke volume increases. So, out of a swimming can exercise a strong heart.

The benefits of three swimming: Enhanced resistance

Swimming pool water temperature is 26 degrees to the normal 28 degrees, soaked in water cooling fast, energy-consuming. The body as soon as possible to add the heat to balance the need for hot and cold, the nervous system will respond quickly to speed up the metabolism, enhance the body's ability to adapt to the outside world, to resist the cold.

People who regularly participate in winter swimming as body temperature regulation function improved, not easy to colds, but also improve the human endocrine function, pituitary function is increased, thus improving resistance to disease and immunity.

The benefits of four swimming: weight loss

Swimming directly immersed in the water body, water is not only resistance, but also very good thermal conductivity, thermal speed, and thus consume more calories.

The benefits of swimming five: to strengthen lung function

Mainly by breathing lung, lung function by the strength of respiratory muscle function to determine the strength, movement is to improve and enhance the effective means of vital capacity. It has been determined: people swimming in the chest to be 12-15 kg of pressure, with cold water to stimulate muscle contraction, breathing was difficult, forcing people forced breathing, increased respiratory depth, so the amount of inhaled oxygen to meet the body's needs.