When swimmers choose to swim open waters, they encounter many obstacles such as cloudy water, zero bottom visibility, and staying on the track. And with all types of "navigation issues" there is the unavoidable trouble of "getting on track". All this is surely a noticeable waste of energy and time!
If you've been swimming all your life and have competed at all levels in an indoor pool, you probably already know how exciting it can be for a swimmer to change lanes in a pool for the immense ocean waters, without limits and totally exposed to the climatic changes of the high seas. It is impossibl