What is the hardest water sport in the world?
Water polo is a highly physical and demanding sport and has frequently been cited as one of the most difficult to play. Competitive swimmers are predisposed to musculoskeletal injuries of the upper limb, knee, and spine.
Which country has the cleanest swimming water?
The report analyzes both inland and coastal swimming spots, Cyprus has ranked the best of the bunch, with 99. The sites that were tested include popular beach resorts as well as quieter, less touristed bays. This Mediterranean Country Has the Cleanest Swimming Waters in the World—and It’s Famous for Its Crystal-clear Turquoise Beaches.