тренировка зрения близорукость

One more aspect of harm of carrying of glasses with optical lenses is marked in C.L.Tomsona's work. It{he} writes: *Нормальная, the healthy muscle remains those only in case she{it} is frequently started up in business and if its{her} amplitude of movement is used completely. Any muscle which is used only in a small part of its{her} amplitude, is predisposed to утере abilities is high-grade to move. In this aspect glasses in part harmful as instead of watching or looking{keeping up or looking} behind any object only eyes, the tendency to move is observed by a head. Eyeballs, thus, be relative обездвиживаются, and their muscles and blood circulation suffer as a result of a divergence. Told by Thomson especially truly when speech comes about monotonous work in glasses on close distance, for example, reading. In these cases of an eye are borrowed{occupied} with identical movements practically in the same direction (to the left - to the right) and with the small amplitude limited in width of a line in the book. For indemnification of a pressure{voltage} arising at it special exercises are developed. Подробнее...

Meanwhile, means of protection of eyes from surplus of light have been stipulated by the nature. A safety role here have been called to play веки which can approach, and the pupil, which size can decrease, adjusting thus quantity{amount} of light acting in an eye. Only at very bright illumination, for example, at electric welding, on a beach, in desert or snow-covered space where the beams of the sun reflected from a surface multiply force of light falling in eyes, there is a need{requirement} for sunglasses. Such need{requirement} can arise and at drivers at long trip on a motorway in solar weather when the sight all time is chained to road. Reflection of light from it{her} in such cases not so pleasantly for eyes which have not passed a special rate of preparation through соляризацию. Подробнее...