Source: Essentially Sports
Jannik Sinner is gearing up for the US Open by training in extreme heat conditions, a strategy aimed at improving his heat tolerance. This preparation comes after he faced significant challenges during last year's tournament, where the heat played a crucial role in his performance. Sinner's commitment to adapting his training regimen demonstrates his determination to succeed in the demanding conditions of the North American hard-court swing. As he heads into the final Grand Slam of the year, his focus on physical readiness will be key to his performance.
