Abstract In recent years, various intervention programs have been developed to enhance the quality of life young athletes. This is particularly important for those who live in residences professional clubs, far from their families. this regard, we designed a positive psychology program called “DÉPORVIDA”, aimed at enhancing character strengths. To assess efficacy 8-week intervention, tested 28 ...

The aim of the study was to assess changes in the anaerobic threshold of young soccer players in an annual training cycle. A group of highly trained 15-18 year old players of KKS Lech Poznań were tested. The tests included an annual training macrocycle, and its individual stages resulted from the time structure of the sports training. In order to assess the level of exercise capacities of the p...