Jannik Sinner has increased his physical workload ahead of Wimbledon, where he begins his title defense Monday against Miomir Kecmanovic on Centre Court. The Italian made significant changes after his French Open second-round exit, when illness and dizziness struck amid Paris heat. Rather than scaling back, Sinner opted for extended gym and court sessions without breaks.

Sinner's approach shifts after his 3-6, 2-6, 7-5, 6-1, 6-1 loss to Juan Manuel Cerundolo in Paris, where he led 5-1 in the third set before collapsing physically. Following medical tests that confirmed his fitness, he returned to intense training while skipping warmup tournaments. This strategy mirrors his 2025 run, when he lost in Halle's second round but captured Wimbledon.

With Carlos Alcaraz out due to wrist injury, Sinner enters as the clear favorite at the All England Club. His preparation reflects lessons learned from past struggles with heat and cramping, acknowledging that playing conditions grow increasingly challenging each season.

Sinner's membership at the All England Club represents a lifetime perk of last year's championship, though at 24, he admits he may not fully appreciate it until retirement. His methodical approach suggests confidence in defending grass-court supremacy.