Swimming not only improves our well-being, but also has a positive effect on our health. It is worth using every opportunity for this activity, whether at the swimming pool or in natural conditions. It is well known that swimming strengthens our muscles, as we move practically all of them when we move in water. In addition, it relieves the spine and allows us to quickly burn body fat, thereby perfectly modeling the figure. It also improves joint flexibility and mobility. This excellent form of active recreation is also an ideal way to correct posture defects. It has a beneficial effect on the respiratory system because it increases the lung capacity and reduces the risk of stroke, heart attack and diabetes