With four grand slam titles at 23-years-old,Naomi Osakahas taken the tennis world by storm.

To properly care for her body, the tennis star starts her day off with a smoothie.

“It has kale, spinach, Coconut BODYARMOR LYTE.

Naomi Osaka

I feel like it has kiwi in it.

That smoked salmon may offer more than Omega-3s.

She toldTeen Voguethat her lox serves as a lucky breakfast on match days.

Naomi Osaka

“I’ve been eating the same breakfast for two weeks now, which is a salmon bagel.

I ate that before my match,” she said right before she defeatedSerena Williamsduring the 2018 US Open.

“I also enjoy drinking BODYARMOR LYTE because the potassium really helps me stay hydrated.

And I think I do get hangry and normally people can tell.”

Osaka told Teen Vogue, “During the off-season, I was eating boiled foods.

I would boil chicken and broccoli, and no carbs.”

“It’s not too complicated,” she added.

As for desserts, only on special occasions does she indulge in her favorite ice cream.

“Only green tea ice cream,” the tennis star explained.

But I still haven’t.”

From keeping her training schedule intact to fueling her body properly, competing like Naomi Osaka isa full-time job.