“…The findings [8] resulted in outcomes, which are statistically significant that sporting activity has a more positive impact on subjective dimensions of quality of life in adolescent sports-active boys and girls than in adolescent sports-inactive boys and girls. The decrease in physical activity during the last time in period of the COVID-19 pandemic brought evidence that the lack of sporting activities was mainly represented by activities related to outdoor sports (outdoor exercising, swimming in the pool, downhill skiing), exercising in a fitness centre or playing sports games, where the presence of other players is required (football in men and volleyball in women) [10]. In the review [48], happiness is regarded as a correlate of genetic determinants (genes, personality), circumstantial and demographic factors (gender, age, intelligence, wealth, religion, societal condition, health) and individual control (social relationship, marriage and children, leisure, goals).…”