Before swimming
Whether for a competition or for an open water training session, swimmers must take some time before setting off to analyse their future playing field.
It is essential to visualise and memorise the route you plan to take as well as the exact location, shape and colour of the buoys. This step is paramount, whether you have decided to swim inside the designated swimming area or outside of it.
In addition to locating the buoys, also look for landmarks that are high up and visible from a distance (pylon, tree, building, etc.). This is particularly important if you are swimming in the sea, because of the height of the waves. Indeed, once you are several metres from the shore, they tend to block your vision of the coastline and therefore your landmarks.
And as for the waves, the best solution is to make them your friends! Use them to gain height and find where you are more easily.
Memorising these key reference points will help you to subconsciously, and without necessarily needing to lift your head every ten metres, maintain consistency in your route.
If you are then able to combine your spatial awareness with a good breathing technique, you will be a real-life compass!