Swimming for the blind has established itself as Paralympics in 1960. In these 56 years have made great progress and success but there is still something important to change: the way to alert the swimmer at the exact time of the shift: the tapping.One method is to hit back or swimmer's head with a stick that holds a sponge at its end, to warn them of the time of the turn or indicate the finish line A somewhat rudimentary system, to live in the era of technology, complicating conditions both swimmer and the coach himself....Read more
