Caroline Wozniacki stresses on fitness ahead of US Open 2018

Caroline Wozniacki caught her first significant title in January at the Australian Open, bringing down current world number one Simona Halep in the last, and the 2009 and 2014 US

Caroline Wozniacki returns to Varvara Lepchenko during their women's singles first round match at Wimbledon.(AFP)

Open sprinter up approaches the hardcourt battle with new certainty.

Diligent work and pinnacle wellness are the significant worries for world number two Caroline Wozniacki as she begins her first rushed to the US Open as a Grand Slam champion.

The 28-year-old Dane caught her first significant title in January at the Australian Open, bringing down current world number one Simona Halep in the last, and the 2009 and 2014 US Open sprinter up approaches the hardcourt battle in front of New York with new certainty. "It feels incredible to have won my first Grand Slam. It was an awesome two weeks," Wozniacki said Monday.

"Now, you need to continue buckling down and endeavor to be in the most ideal shape heading  into the US Open. That is whatever you can do."

Wozniacki was sharp as she achieved Melbourne, falling off a title in the 2017 season-finishing WTA

Title in Singapore, beating Venus Williams in the last. Days after the fact, Wozniacki ended up connected to previous NBA player David Lee. Wozniacki had beforehand  been locked in to Northern Ireland golf star Rory McIlroy yet they separated in 2014.

In her 43rd primary draw Grand Slam appearance, Wozniacki at long last lifted a champion's trophy in  Melbourne and recovered the world number one positioning six years after last holding the best spot, obscuring Serena Williams by 11 months for the longest hole between rules. READ | John Isner beats Ryan Harrison to secure fifth Atlanta Open title

Wozniacki, who caught her 29th profession WTA title multi month prior at Eastbourne, made a fourth-round exit at the French Open and lost in the second round at Wimbledon.

"I took a brief period off," Wozniacki said. "It has been a hard season. My old mentor came in and

pushed me as far as possible. I needed to be in the most ideal shape. So it feels fine."

Wozniacki has balanced her objectives after at long last braking through for a Grand Slam title, looking at this point

for progress on a similar Arthur Ashe Stadium court where she lost to Kim Clijsters nine years prior in her first Grand Slam last and to Serena Williams in 2014.