The United States is a country of beaches and swimming pools. Few things are more satisfying than swimming. If we take into account the beaches of our country, we are talking about a vast area of coastline. While if we talk about pools, the number is countless. This is where you need a good number of lifeguards, who are the ones that watch over the safety of swimmers in these places. And the United States is one of the countries with countless miles of beaches and over 309,000 public swimming pools, you may think that it will need a large number of lifeguards, and the answer is yes, it does. This profession is in high demand, especially during the summer months.