Joshua: I need to feel vulnerable to grow By webmaster - September 20, 2021 236 0 Anthony Joshua has admitted to “doubt” during agonising sparring sessions designed to strengthen his mind and body before fighting Oleksandr Usyk. RELATED ARTICLES Sports Super start for Russell as he holds onto Baku lead! Sports Golf leaderboards: Fitzpatrick resumes Open de France charge Sports Fisher: Don’t let them break you, let them build you