Izabella Krzan in Bathing Suit Swims With "Seals and Dolphins"

Polish star Izabella Krzan is having the time of her life in beautiful Mauritius, enjoying the gorgeous scenery and wildlife on display. Krzan shared a series of pictures and videos from her vacation, including stunning footage of herself swimming and posing in a red swimsuit. "Seals and dolphins off the coast of Mauritius. ⛰️," she captioned the post. How does she stay so fit? Read on to see 5 ways Krzan 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!

Krzan uses resistance bands as part of her daily workout routine. "Resistance bands are incredibly simple, but they're also extremely effective at working your muscles," says celebrity trainer Kathy Smith. "What I love about resistance bands is they can be used for a comprehensive, full-body workout that challenges virtually every major muscle group in your body. The good news is they take up almost no room and can be stashed in a drawer after you're done working out."

Krzan loves fresh coconut milk, especially when she's on vacation. "About 50% of the medium-chain saturated fatty acids (MCFAs) in coconut oil are a type called lauric acid, which is converted in the body into a highly beneficial compound called monolaurin, an antimicrobial, anti-fungal and anti-inflammatory that destroys a wide variety of disease-causing organisms," says registered nutritionist Jo Lewin. "It's therefore thought that the consumption of coconut milk and other coconut-derived foods may help protect the body from infections and viruses."

Krzan incorporates planks into her workout routine, which are great for posture and core stability. "Without good core stability, you can be at a greater risk for injury. For example, the average person has a 60-70% chance of experiencing low-back pain at some point in their lifetime," says NASM-certified personal trainer Melissa Boyd. "This risk is greatly reduced with core training. Strong muscles reduce the stress to the joints they support. Strong core muscles protect the spine—a very common area of injury."

Krzan understands the importance of alone time for mental health and self reflection. "I'm always trying to be myself, so finding something that people don't know about me is really hard," she says. "The only thing that comes to my mind is that only a small group of people knows that besides the fact that I'm a tough woman, I'm also a really sensitive and tender person who sometimes needs to stay alone and overcome every weakness by myself."

It's important to Krzan that her journey will inspire others. "I'm really proud of being Miss Universe Poland," she says. "Besides the fact that I know I will always be a part of the history of Polish beauty pageants, I have a huge possibility to help others to achieve their dreams, because I am already the example of a fulfilled human. Now I have many new duties and responsibilities but I'm so happy that I became Miss Polonia. It was one of my biggest dreams."