Sunny Johnston in Bathing Suit is "Under Water"

Sunny Johnston, of Teen Mom, is now 27 and has become a large presence on Instagram over the years. She’s a local realtor in Alaska. She’s also married to Levi Johnston, who previously had a relationship with Bristol Palin. Johnston just went snorkeling, and shared a new photo from the day on Instagram. In it, she wore a bathing suit. She captioned the post, “Staying out of the tropical rainstorm today, under water with the sea critters.” How does she stay so fit? Read on to see 5 ways Sunny Johnston 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 Isn’t Focused On Weight Loss

Johnston is open about her diet on Instagram. She eats what she calls an “animal-based diet”, which means a lot of meat and eggs. In this post, Johnston talked about the reasons she is on this diet. “I eat whatever of these things I feel like eating, whenever I feel hungry, until I’m full. I’m on this journey for health reasons- the weight loss has just been an extra benefit.”

2. She Hikes

Johnston does a lot of outdoor activities to stay in shape. One thing she likes to do is go hiking. She shares a lot of highlights from hikes on Instagram. She shared this photo of herself hiking with her children. Johnston captioned the post, “Delta's first butte hike. So proud of my girls. (Proud of me too because that was a rough first hike after baby).”

3. She Catches Fresh Fish

Johnston eats a lot of fish. And she makes sure that she’s getting it as fresh as she can. Johnston and her family do a lot of fishing together. She shared this photo on Instagram of a bunch of fish that her family caught. She captioned it, “Slayin’ the reds. Time to get to smoking and canning.”

4. She Took A Social Media Break

Johnston recently took a break from social media. She opened up about what she did in that break, and why she also took that break in this video she posted on Instagram. Johnston captioned it, “I’ve done this before, and I never regret it. Being fully present with family, with work, with relationships etc. SO important. (Also bear with me while I try to figure out how to do reels).”

5. She Swims

As you can tell from her recent post, Johnston is an avid swimmer. This exercise has a lot of benefits. Better Health reports, “Swimming is a good all-round activity because it: keeps your heart rate up but takes some of the impact stress off your body. Builds endurance, muscle strength and cardiovascular fitness. Helps you maintain a healthy weight, healthy heart and lungs. Tones muscles and builds strength. Provides an all-over body workout, as nearly all of your muscles are used during swimming.”

Bruna Biancardi is enjoying a dream trip to the Maldives in her swimsuit! The Brazilian model shows off her incredible figure in one of her latest social media posts, wearing a bathing suit as she and a pal jump in the pool. “My dream come true,” she captioned the Instagram post, tagging the Fairmont Maldives. Later, she shared a photo of herself in a black bathing suit, lounging on the white beach with the caption “PARADISE.” How does she stay so fit? Read on to see 5 ways Bruna Biancardi 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 Enjoys Water Sports

Bruna stays active while she is on the beach with a variety of water sports. One of her favorites? Jet skiing. “The color of this sea,” she captioned a recent Instagram video. “Who would risk it in this group? 😂 💦 I went slowly, scared of sharks lol,” she captioned another post.

2. She Snorkels

Another water activity that Bruna gravitates toward? Snorkeling. “Snorkel time,” she captioned a recent post. While snorkeling might not be the obvious fitness choice, surprisingly, putting on a snorkel and fins and swimming through the water is a great workout. In addition to being a great aerobic exercise and burning calories, other health benefits may include improved cardiovascular function, stress reduction, mood enhancement, and muscular toning.

3. She Walks

Bruna travels around the world and spends a lot of time walking and exploring. “If I can give you a good tip for getting to know a new place: do everything walking. You will discover the corners, restaurants, shops... We walked a lot on this trip,” she captioned a post from New York City. A recent study published in JAMA Internal Medicine found that walking at a brisk pace for about 30 minutes a day led to a reduced risk of heart disease, cancer, dementia and death, compared with walking a similar number of steps but at a slower pace.

4. She Stays Hydrated

You can often find Bruna getting her hydration on by drinking out of a coconut. “It's raining (a lot) out there, and I just wanted to be like this.. ,” she captioned a post. According to the U.S. National Academies of Sciences, Engineering, and Medicine men should drink about 15.5 cups (3.7 liters) of fluids a day and women about 11.5 cups (2.7 liters) of fluids.

5. She Stand Up Paddle Boards

Bruna also enjoys stand up paddle boarding. The American Council on Exercise (ACE) agrees that paddle boarding is great for the core and also a great form of cardio, as it can burn an average of 385 calories for a 140 pound male and 436 for a female the same size, per a study conducted by Arizona State University.

Model Karoline Lima shared a new swimsuit photo on Instagram this week. In it, she lay by the pool, wearing a black bathing suit and red wrap. She captioned the post, “Amputation of foot for personal reasons.” How does she stay so fit? Read on to see 5 ways Karoline Lima 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 Swims

Lima spends a lot of time in the water. She has a lot of photos on Instagram of herself either at the beach or the pool. She likes to swim to stay in shape. Lima shared this photo of herself wading in the waves at sunset. She captioned the post, “Happy and light as if there's no strife amen.” She also shared these photos of herself wading in the ocean, captioning it, “Wonder where I am?”

2. She Rides Jet-Skis

Swimming isn’t the only activity Lima does at the beach to stay active. She likes to get her heart racing and adrenaline flowing. Lima likes to ride jet-skis at the beach. Lima posted this set of photos on Instagram of herself jet-skiing in Praia das Toninhas. She captioned the post, “Fucking beautiful you know.”

3. She Plays With Dogs

Lima is a dog lover. She owns two Pomeranians, and she prominently features them on her Instagram. Lima posted this photo of herself carrying her dogs outside. She captioned the post, “Can I make a frame of this picture? Full moon.” She also shared this photo with her dogs, captioning it, “Oreo and Luquinhas passing by to send you a kiss.”

4. She Benefits From the Sun

“Sometimes a little bit of sunshine is the best medicine. A walk in the park or a bike ride probably puts you in a good mood, and a moderate amount of sun is also good for your physical health. While you’re outside soaking up rays, your body is busy making vitamin D. That’s good news, because this hormone that’s boosted by exposure to sunlight plays an important role in women’s health,” says Johns Hopkins.

5. She Loves the Beach

“Beaches provide many recreational opportunities for millions of people. Boating, fishing, swimming, walking, beachcombing, bird-watching, playing and sunbathing are among the common activities beachgoers enjoy. Beaches provide protection to residents living near the ocean by acting as a buffer against the high winds and waves of powerful storms or rough seas,” says the EPA.

Olivia Dunne is enjoying a little pool time as her Fall semester at LSU kicks in. The 19-year-old gymnast posted a photo of herself wearing a two-piece black swimsuit, captioning the shot, “Shell yea! @vuoriclothing.” How does she stay so fit? Read on to see 5 ways Dunne 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 Works Hard

“First, I wake up and go to the class, where I’m usually with my teammates. I study [at the communications center] and get schoolwork done,” Dunne tells the New York Post. “[After class] I come home, eat lunch and go right to the gym, where I train for hours. I have conditioning before or after practice, which takes place at football operations. Then, I go straight to the dining hall to eat dinner. After that, I come home [to my dorm] and do my work stuff at night. Making content is definitely time consuming. There’s 100s of takes and then you choose that perfect one for Instagram and TikTok. I probably take an hour or two to create content after practice. But some days I’m so busy, I can't do it all.”

2. She Loves To Surf

Dunne loves the water, and frequently posts pictures of herself surfing. “Surfing can definitely be considered a form of interval training which combines short, high intensity bursts of speed with a recovery phase, repeated during exercise training,” says CSUSM professor Dr. Sean Newcomer, who researches the health benefits of surfing. “Many surfers believe that while surfing is fun, it’s not necessarily a viable form of exercise on its own. This information has so far shown that surfing is very beneficial to the cardiovascular system and is a great part of a healthy lifestyle.”

3. She Scuba Dives

Dunne is fearless—the gymnast loves to scuba dive, sometimes even with sharks. "Seawater contains minerals such as magnesium, sodium, calcium, chloride, and sulfate that have natural benefits for the body," says Abe Malkin, MD. "Magnesium helps moisturize the skin and reduces inflammation. People with skin [issues] like eczema or dryness are recommended to take regular baths in salted solutions or swim in the sea."

4. She Enjoys Swimming

Dunne loves to swim, especially in the ocean. ”Swimming is the fourth most popular sports activity in the United States and a good way to get regular aerobic physical activity,” says the CDC. “Just two and a half hours per week of aerobic physical activity, such as swimming, bicycling, or running, can decrease the risk of chronic illnesses. This can also lead to improved health for people with diabetes and heart disease. Swimmers have about half the risk of death compared with inactive people. People report enjoying water-based exercise more than exercising on land. They can also exercise longer in water than on land without increased effort or joint or muscle pain.”

5. She Loves Meeting New People

Axelle/Bauer-Griffin/FilmMagic

Dunne enjoys making new friends, and subverting their expectations of her. “I feel like people can look at me and be like, ‘Oh, she always posts pictures of herself. She’s that gymnast.’ But, whenever I meet new people, they’re always surprised, like, ‘Oh, I didn’t think you talk that much,’ or, ‘I didn’t know you were this friendly.’ I love meeting new people, I really do,” she says.

Elena Morali shows off her fit figure as part of the job. Her account is full of revealing posts, a lot of them of her in swimsuits. She just shared a new set of photos of herself by the water in Domina Coral Bay. She wore a red and black bathing suit, and posed in a bed. Morali captioned the post, “Did you say Sharm????” "Bellissima,” said one commenter. How does she stay so fit? Read on to see 5 ways Elena Morali 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 Snorkels

Morali loves to spend time in the water. One thing she loves to do is snorkel. She has posted several photos of herself under the water on Instagram. In this set of photos, Morali snorkeled while a school of fish surrounded her. She captioned the photo, “A frog in the midst of many goldfish.”

2. She Does Yoga

Franco Origlia/Getty Images

While on vacation in the Maldives, Morali made sure to do some yoga as a way to stay in shape. She posted this photo of herself doing a pose on the beach, at sunset. She captioned the post, “Now without judging my gracefulness in the half-angel half-sloth pose, I would look directly at the outline.”

3. She Plays Squash

Ernesto Ruscio/Getty Images

Morali loves to spend time on the court. She is a fan of playing squash, even if she isn’t all that good at it. Morali posted this set of photos on Instagram of herself on the court. She captioned the post, “Since I am very scarce at playing, I shoot at least two poses.”

4. She Swims

Daniele Venturelli/WireImage

Morali loves to swim as a way to stay in shape. She has posted several photos of herself spending time in and by the water on Instagram. While on a trip to the Maldives, Morali posted this set of photos of herself floating in the water. She captioned the post, “But do we want to talk about this blue water????? If there is an idea of paradise, I think I have found it!!!!”

5. She Jet Skis

Daniele Venturelli/WireImage

Morali also loves to ride jet skis when she’s by the ocean. She posted this photo of herself riding a jet ski on Instagram. She captioned the photo, “Typical expression of ‘beautiful, you have no idea how good I am using this jet ski,’ But the harsh reality is, that I'm a sucker.”