Swimming Dad Photo In recent years, more and more children have been struggling with anxiety, insecurity, and a constant sense of pressure. According to UNICEF’s 2025 data , one in five children in Serbia aged 10 to 19 shows signs of anxiety or depression , while 60% of children are physically inactive more than three days a week . And while these numbers sound alarming, there is one simple - yet often overlooked - solution: movement . Physical activity , especially swimming