Novak Djokovic Reveals Secrets to Mental Toughness in Tennis
Tennis superstar Novak Djokovic (36) recently revealed what is one of the most fundamental lessons he has learned about mental toughness. Unusual second place: Novak Djokovic at the award ceremony of the Wimbledon final. – keystone Ad the essentials in brief Novak Djokovic reveals secrets about his mental strength in tennis. According to the Serb, … Read more