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Jannik Sinner brings back fitness coach and physiotherapist who played a role in doping ban
Published on: July 23, 2025, 7:03 p.m. | Source: Firstpost
World No. 1 Jannik Sinner has rehired fitness coach Umberto Ferrara, nearly a year after firing him over the fallout from his doping case. He has also reappointed physiotherapist Giacomo Naldi, who had applied the banned substance on him.
