There are many benefits of using pool lanes, and they are not limited to competitive swimmers. The main advantage is organization. Pool lanes divide the water into sections, allowing multiple swimmers to use the pool at the same time without disturbing one another. This is especially useful in busy swimming centers where space management is important. For professional swimmers, pool lanes improve performance. The reduced turbulence allows smoother strokes and better control over breathing and speed. Swimmers can focus more on technique instead of fighting water waves. Pool lanes also make timing and judging easier during competitions.