Jannik Sinner's fitness under spotlight ahead of Wimbledon title defence

As Jannik Sinner begins his Wimbledon rubric defence, questions stay implicit his fittingness pursuing his melodramatic illness astatine the French Open. Despite making changes to his grooming and preparation, experts judge managing carnal demands implicit agelong matches remains his biggest challenge. Meanwhile, Aryna Sabalenka revealed she sought assistance from a scientist aft her ain Roland Garros disappointment.