Olympics | Feature: Sunday at the Games shows need for mental strength

PARIS, July 29 (Xinhua) -- Sunday may have only been the second day of competition at the Paris Olympic Games, but it highlighted an aspect that until recently seemed to be a taboo subject for athletes - mental health.

Women's mountain bike champion Pauline Ferrand-Prevot ended her three-Games medal jinx with a dominant display in her race and then explained that she thought it was just as important to train her