The psyche is the athlete's best friend and at the same time their greatest enemy. Whether in training or competition, athletes constantly struggle with mental blocks. Doubts about their own body, fear of injuries and failure, or feelings of inferiority compared to other athletes can significantly impair performance and become an insurmountable obstacle in competition. Dr. Simon Marshall and Lesley Paterson understand these issues and reveal how to gain control over one's psyche to avoid such situations. The sports psychologist and the three-time world champion combine their experience from science and competition into an innovative program that tackles negative thoughts and feelings like "I can't do this," "The pressure is overwhelming," or "Others are much tougher and harder than I am" at their roots.