Isidora Jiménez in Bathing Suit Gets Some Sun

Isidora Jiménez is basking in the sun in her swimsuit. The runner shows off her beautiful body in a white bathing suit in one of her latest Instagram Stories, while lounging poolside. How does she stay so fit? Read on to see 5 ways Isidora Jiménez stays in shape and the photos that prove they work—and to get beach-ready yourself, don't miss these essential 30 Best-Ever Celebrity Bathing Suit Photos!

1. She Chooses Her Workout Outfits the Night Before

Isidora sets herself up for training success by choosing her outfits the night before. “To go train, it takes me at least 10 minutes choosing what I'm going to wear, or if I don't prepare it the night before. I like to always be combined, so I am always worried about looking good and that my clothes are comfortable,” she told La Tercera.

2. She Watches Her Diet

“I take care of what I eat,” Isidora admitted to La Tercera. She has become stricter about the food she consumes over the years. “But obviously, doing this level of sport in the end you have to know more about nutrition, that you don't lack carbohydrates, proteins, things like that,” she said. "The care is to eat at the corresponding hours and nutritious things,” she added in another interview with La Tercera.

3. She's A Runner

Obviously, Isidora’s main form of exercise is running. "I really enjoy running and that's the most important thing,” she told La Tercera. According to the Mayo Clinic, running is great for cardiovascular health, muscle building, and weight loss. “For every mile run, the average person will burn approximately 100 calories,” they say.

4. She Hits the Gym

Isidora trains from Monday to Saturday for three to five hours, according to La Tercera. When she isn’t running you can find her in the gym, lifting weights and doing a lot of ab work to prep her body for the track.

5. She Hydrates

Isadora also prioritizes hydration, drinking water and energy drinks. "As a general rule, you should take one-third of your body weight and drink that number of ounces in fluids. For example, if you weigh 150 pounds, aim to drink 50 ounces of water each day. However, it’s best to talk to your doctor to determine how much water you should be drinking daily. They can review your medical history with you as well as any over-the-counter or prescription medications you’re currently taking. Certain medications cause the body to flush out more water. And some medical conditions, such as cystic fibrosis, also make people more prone to dehydration," says the National Council on Aging.